Flight Time from Samut Prakan to Suphan Buri
The flight from Samut Prakan to Suphan Buri covers about 68 mi and takes roughly 38 min nonstop. Flight duration estimate and fare guide.
Samut Prakan and Suphan Buri are about 68 mi (110 km) apart in a straight line. By road that works out to roughly 89 mi (143 km), a drive of about 2 hr 2 min. A nonstop flight covers the great-circle distance in approximately 38 min.
| Straight-line distance | 68 mi / 110 km |
| Road distance (est.) | 89 mi / 143 km |
| Driving time (est.) | 2 hr 2 min |
| Nonstop flight (est.) | 38 min |
| Driving fuel (est., 1-way) | $11 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 14.037, 100.360 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Samut Prakan to Suphan Buri is about 68 mi (110 km) in a straight line, and roughly 89 mi (143 km) by road.