Flight Time from Piedras Negras to San Angelo
The flight from Piedras Negras to San Angelo covers about 191 mi and takes roughly 51 min nonstop. Flight duration estimate and fare guide.
Piedras Negras and San Angelo are about 191 mi (307 km) apart in a straight line. By road that works out to roughly 233 mi (375 km), a drive of about 4 hr 10 min. A nonstop flight covers the great-circle distance in approximately 51 min.
| Straight-line distance | 191 mi / 307 km |
| Road distance (est.) | 233 mi / 375 km |
| Driving time (est.) | 4 hr 10 min |
| Nonstop flight (est.) | 51 min |
| Driving fuel (est., 1-way) | $29 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 30.082, -100.481 |
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
Piedras Negras to San Angelo is about 191 mi (307 km) in a straight line, and roughly 233 mi (375 km) by road.