Driving Time from Lop Buri to Phra Nakhon Si Ayutthaya
Driving from Lop Buri to Phra Nakhon Si Ayutthaya is about 41 mi and takes roughly 56 min. See the fuel-cost estimate, distance and route tips.
Lop Buri and Phra Nakhon Si Ayutthaya are about 31 mi (50 km) apart in a straight line. By road that works out to roughly 41 mi (65 km), a drive of about 56 min. A nonstop flight covers the great-circle distance in approximately 33 min.
| Straight-line distance | 31 mi / 50 km |
| Road distance (est.) | 41 mi / 65 km |
| Driving time (est.) | 56 min |
| Nonstop flight (est.) | 33 min |
| Driving fuel (est., 1-way) | $5 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 14.575, 100.616 |
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
Lop Buri to Phra Nakhon Si Ayutthaya is about 31 mi (50 km) in a straight line, and roughly 41 mi (65 km) by road.