Travel Cost from Phnom Penh to Suphan Buri
Estimated cost to travel from Phnom Penh to Suphan Buri: driving fuel around $58, or flights roughly $80–$250. Full budget breakdown.
Phnom Penh and Suphan Buri are about 380 mi (612 km) apart in a straight line. By road that works out to roughly 464 mi (747 km), a drive of about 7 hr 52 min. A nonstop flight covers the great-circle distance in approximately 1 hr 12 min.
| Straight-line distance | 380 mi / 612 km |
| Road distance (est.) | 464 mi / 747 km |
| Driving time (est.) | 7 hr 52 min |
| Nonstop flight (est.) | 1 hr 12 min |
| Driving fuel (est., 1-way) | $58 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 13.029, 102.533 |
Sample budget
Driving fuel one-way is about $58. A simple road trip with one overnight stay and meals comes to roughly $278 for one traveler (fuel $58, lodging $120, food $100). Flights instead run about $80–$250 per person.
Customize in the cost calculatorHow 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
Phnom Penh to Suphan Buri is about 380 mi (612 km) in a straight line, and roughly 464 mi (747 km) by road.