Distance from Kalasin to Samut Prakan
How far is it from Kalasin to Samut Prakan? About 276 mi in a straight line and 336 mi by road. Driving time, flight time, midpoint and route details.
Kalasin and Samut Prakan are about 276 mi (444 km) apart in a straight line. By road that works out to roughly 336 mi (541 km), a drive of about 6 hr 1 min. A nonstop flight covers the great-circle distance in approximately 1 hr.
| Straight-line distance | 276 mi / 444 km |
| Road distance (est.) | 336 mi / 541 km |
| Driving time (est.) | 6 hr 1 min |
| Nonstop flight (est.) | 1 hr |
| Driving fuel (est., 1-way) | $42 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 15.021, 102.042 |
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
Kalasin to Samut Prakan is about 276 mi (444 km) in a straight line, and roughly 336 mi (541 km) by road.