Distance from San Miguel de Tucumán to Santiago del Estero
How far is it from San Miguel de Tucumán to Santiago del Estero? About 89 mi in a straight line and 116 mi by road. Driving time, flight time, midpoint and route details.
San Miguel de Tucumán and Santiago del Estero are about 89 mi (144 km) apart in a straight line. By road that works out to roughly 116 mi (187 km), a drive of about 2 hr 5 min. A nonstop flight covers the great-circle distance in approximately 40 min.
| Straight-line distance | 89 mi / 144 km |
| Road distance (est.) | 116 mi / 187 km |
| Driving time (est.) | 2 hr 5 min |
| Nonstop flight (est.) | 40 min |
| Driving fuel (est., 1-way) | $15 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | -27.310, -64.744 |
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
San Miguel de Tucumán to Santiago del Estero is about 89 mi (144 km) in a straight line, and roughly 116 mi (187 km) by road.