Distance from San Francisco to Santo Tomé
How far is it from San Francisco to Santo Tomé? About 6,227 mi in a straight line and 7,348 mi by road. Driving time, flight time, midpoint and route details.
San Francisco and Santo Tomé are about 6,227 mi (10,021 km) apart in a straight line. By road that works out to roughly 7,348 mi (11,825 km), a drive of about 124 hr 28 min. A nonstop flight covers the great-circle distance in approximately 11 hr 57 min.
Note: this is a long, likely intercontinental distance — driving may cross water and not be practical without ferries. Flying is usually the realistic option.
| Straight-line distance | 6,227 mi / 10,021 km |
| Road distance (est.) | 7,348 mi / 11,825 km |
| Driving time (est.) | 124 hr 28 min |
| Nonstop flight (est.) | 11 hr 57 min |
| Driving fuel (est., 1-way) | $918 |
| Typical flight fare | $700–$1900 |
| Geographic midpoint | 3.557, -90.328 |
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 Francisco to Santo Tomé is about 6,227 mi (10,021 km) in a straight line, and roughly 7,348 mi (11,825 km) by road.