This is the third part of my blog series that details our road trip from Singapore to Phuket, Thailand and offers some advice to would-be travellers who might like to attempt a similar journey. The first part can be found here and the second part here.
In this part of the blog series, we will share about the experience of driving on Thailand roads from the Sadao border to Phuket island.
Firstly, after crossing the border, it is a good time to find a place to eat brunch or lunch before doing the long drive to Phuket. For families especially, a great place to fuel the stomachs would be at Tesco Lotus, Sadao which is just down the road after the Sadao customs towards Hat Yai on the right hand side of the road. Parking is free but as you enter the car park be prepared to show your ID (Passport or Driving License is good) to the security officer to “scan” at the camera. Within the building, you will find family friendly eateries such as KFC, MK Restaurants and The Pizza Company in a comfortable air-conditioned environment. Our eatery of choice for both our trips was The Pizza Company which serves delicious pizzas, pastas and kids meals great for the whole family! (Much better than Pizza Hut, trust me!) This is also a good place for you to stock up on groceries for your trip.
From Sadao, it is another 5-6 hours drive to Phuket, depending on how fast you cover ground. I would recommend you to drive conservatively while getting used to the unfamiliar roads and traffic habits of the Thai drivers and riders.
There are 4 main types of roads you will experience along the way. I will run through each type here:
1. Urban roads through Towns / Villages

These urban roads could be single or dual lane roads and are generally fine, except that you need to look out for cars and bikers that weave in and out without signalling. Also, you will routinely get motorists who will completely ignore traffic lights at intersections so do watch out. Don’t assume people will stop just because they have a red light on their side.
2. Dual Carriageways with a Central Divider on Major Roads like the Route 4 / AH2

After you get out of Sadao and make a left turn just before Hat Yai along the Route 4, you will be driving along a well-maintained dual carriageway for about 3 hours. Although the road doesn’t possess the finesse of the Malaysian NSE, it is a pretty good road to drive on and you should make good progress because overtaking is relatively straightforward with two or more lanes going each way. The only thing you will need to look out for along this stretch is traffic (especially motorcycles) suddenly shooting out from the side roads on the left as well as from the central divider on the right. Don’t be surprised that these motorcycles can come out from the central divider whether or not there is a legitimate U-turn point in-between the two carriageways. Sometimes the motorcycles can seem to suddenly come out from bushes and trees in the divider so you have to be alert. You will also get motorcycles (and sometimes cars!) coming at you in the wrong direction at the left side of the road.
3. Well-maintained Country Roads

After the long stretch along the Route 4, you will proceed onto single-lane single carriageways for much of the remaining journey. Most of these are well maintained, but you do have to watch out for the following:
- Super-slow Vehicles. Some motorists are operating on a different time-line and paradigm to you and will be taking their time crawling along and clogging up traffic, causing a long train of other vehicles to form behind them. Do overtake but only when safe to do so. When you are overtaking, please check your right mirrors and blind spot to make sure that there isn’t another car coming from behind that is already trying to do a SUPER OVERTAKE.
- Undulating roads in the hilly regions. These can be very deceptive because it may seem like a clear road up ahead, but there could be cars coming in the opposite direction which are completely invisible because they are hidden behind the curvature of the slope ahead. Don’t be presumptuous when you are trying to overtake along such roads because you could end up in a nasty head-on collision. Even when you are not trying to overtake, you might find that the cars in the opposite direction are trying to do so, so if you cannot see so far ahead because of the curvature of the hill, it will be prudent to slow down a bit to give you the chance to react if there is an emergency situation.
- Sharp bends towards the left or right. These can be quite sudden and take you by surprise, so please don’t assume you can safely take all curves at the speed limit stated on your GPS.
- Animals. Look out for dogs, cows and other animals that might be crossing the road or having a leisurely afternoon stroll.
4. Uneven Dirt Roads or Unmaintained Tarmac Roads with Potholes
There are some roads like these and we didn’t take a picture because we were too busy moving to the rhythm of the bumps. Just google “thailand roads with potholes” and you will find images of these suspension killers. These roads are nasty especially when coupled with heavy rain, puddles and mud. My advice here is to go slow and save your car from damage. Additionally, you should look out ahead for changes in the colour of the road surface because this could indicate the possibility of an upcoming pothole or of rough surface and give you some advance warning to slow down.
Arriving in Phuket


With the kids sleeping in the car after lunch, I did not stop at all from Sadao to Phuket – a straight 6 hour drive. This can be potentially back-breaking, so do take a break and a coffee at the petrol kiosks along the way if you have to!
Enjoy the scenery especially along the roads around Phang Nga, these are really gorgeous scenes with lovely hills and cliffs. The view from the bridge crossing over to Phuket island is also a breathtaking sight so soak it all in! There is a security check at the gateway to Phuket just after the bridge, but you do not have to get out of the car and passports are not required. Just smile at the security officers as they give you a quizzical look at your Singapore registered vehicle.
We arrived at the JW Marriott Hotel / Phuket Beach Club at Mai Khao Beach at around 6:30pm local time, with a sense of achievement and looking forward to a great time at the resort! Mai Khao Beach is at the tip of Phuket and so if you are moving on deeper into the island towards Patong or Kata Beach you will need to give it another 1 hour on the road to arrive at your destination.
I drove to Phuket AGAIN in 2017. You can read about my exploits from the link below:
Read about my Drive to Thailand in June 2017
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2018 Drive from Singapore to Thailand Blog Series
2017 Drive from Singapore to Thailand Blog Series
2016 Drive from Singapore to Thailand Blog Series