Distance from Austin to Spring
How far is it from Austin to Spring? About 140 mi in a straight line and 181 mi by road. Driving time, flight time, midpoint and route details.
Austin and Spring are about 140 mi (225 km) apart in a straight line. By road that works out to roughly 181 mi (292 km), a drive of about 3 hr 15 min. A nonstop flight covers the great-circle distance in approximately 45 min.
| Straight-line distance | 140 mi / 225 km |
| Road distance (est.) | 181 mi / 292 km |
| Driving time (est.) | 3 hr 15 min |
| Nonstop flight (est.) | 45 min |
| Driving fuel (est., 1-way) | $23 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 30.179, -96.579 |
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
Austin to Spring is about 140 mi (225 km) in a straight line, and roughly 181 mi (292 km) by road.