Distance from Ciudad Acuña to San Marcos
How far is it from Ciudad Acuña to San Marcos? About 992 mi in a straight line and 1,171 mi by road. Driving time, flight time, midpoint and route details.
Ciudad Acuña and San Marcos are about 992 mi (1,597 km) apart in a straight line. By road that works out to roughly 1,171 mi (1,885 km), a drive of about 19 hr 50 min. A nonstop flight covers the great-circle distance in approximately 2 hr 20 min.
| Straight-line distance | 992 mi / 1,597 km |
| Road distance (est.) | 1,171 mi / 1,885 km |
| Driving time (est.) | 19 hr 50 min |
| Nonstop flight (est.) | 2 hr 20 min |
| Driving fuel (est., 1-way) | $146 |
| Typical flight fare | $200–$600 |
| Geographic midpoint | 31.489, -108.894 |
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
Ciudad Acuña to San Marcos is about 992 mi (1,597 km) in a straight line, and roughly 1,171 mi (1,885 km) by road.