Flight Time from San Francisco to Santo Tomé
The flight from San Francisco to Santo Tomé covers about 6,227 mi and takes roughly 11 hr 57 min nonstop. Flight duration estimate and fare guide.
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.