Flight Time from Santa Inês to Teresina
The flight from Santa Inês to Teresina covers about 203 mi and takes roughly 52 min nonstop. Flight duration estimate and fare guide.
Santa Inês and Teresina are about 203 mi (327 km) apart in a straight line. By road that works out to roughly 248 mi (399 km), a drive of about 4 hr 26 min. A nonstop flight covers the great-circle distance in approximately 52 min.
| Straight-line distance | 203 mi / 327 km |
| Road distance (est.) | 248 mi / 399 km |
| Driving time (est.) | 4 hr 26 min |
| Nonstop flight (est.) | 52 min |
| Driving fuel (est., 1-way) | $31 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | -4.379, -44.092 |
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
Santa Inês to Teresina is about 203 mi (327 km) in a straight line, and roughly 248 mi (399 km) by road.