Distance from Castanhal to São Luís
How far is it from Castanhal to São Luís? About 264 mi in a straight line and 323 mi by road. Driving time, flight time, midpoint and route details.
Castanhal and São Luís are about 264 mi (425 km) apart in a straight line. By road that works out to roughly 323 mi (519 km), a drive of about 5 hr 46 min. A nonstop flight covers the great-circle distance in approximately 59 min.
| Straight-line distance | 264 mi / 425 km |
| Road distance (est.) | 323 mi / 519 km |
| Driving time (est.) | 5 hr 46 min |
| Nonstop flight (est.) | 59 min |
| Driving fuel (est., 1-way) | $40 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | -1.913, -46.115 |
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
Castanhal to São Luís is about 264 mi (425 km) in a straight line, and roughly 323 mi (519 km) by road.