Distance from Antananarivo to Buenos Aires
How far is it from Antananarivo to Buenos Aires? About 6,335 mi in a straight line and 7,475 mi by road. Driving time, flight time, midpoint and route details.
Antananarivo and Buenos Aires are about 6,335 mi (10,195 km) apart in a straight line. By road that works out to roughly 7,475 mi (12,030 km), a drive of about 126 hr 38 min. A nonstop flight covers the great-circle distance in approximately 12 hr 9 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 | 6,335 mi / 10,195 km |
| Road distance (est.) | 7,475 mi / 12,030 km |
| Driving time (est.) | 126 hr 38 min |
| Nonstop flight (est.) | 12 hr 9 min |
| Driving fuel (est., 1-way) | $934 |
| Typical flight fare | $700–$1900 |
| Geographic midpoint | -39.816, -0.157 |
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
Antananarivo to Buenos Aires is about 6,335 mi (10,195 km) in a straight line, and roughly 7,475 mi (12,030 km) by road.