Where is the nearest Tesco Lotus, Big C or Carrefour if you're arriving at Suvarnabhumi airport?

A quick look on google earth shows a few shops nearby . Big C Market is around 4 km from the airport :

Big C Market 314-314/1-4 Chalermprakiat Ror 9 Road

Nearest Big C Supercenter would be in Samut Prakan Big C Supercenter Thepharak Rd บางพลี, Amphoe Bang Phli

Samut Prakan 10540

Nearest Tesco Lotus is only a few hundred meters from the airport :

Tesco Lotus 642 ลาดกระบัง Lat Krabang

While I am not absolutely certain it is the closest to the Airport, I think it is, and it is certainly the easiest to get to for someone who doesn't have a car:

1 Board the Airport Link train in the basement at the Airport

2. Ride to Hua Mark Station (3rd from the airport)

3.Exit at the southwest corner of the station, and walk west (toward Bangkok city centre) about 300 metres to Srinakharin Road, a major road.

4. Turn left (south) and walk about 300 m. to Pathanakarn Road, another major road.

5. Turn right (west), and walk about 500 metres. Tesco-Lotus is there on the north side of the road.

I once did this walk in 10 - 15 minutes.