Flight Time from Auckland to Buenos Aires
The flight from Auckland to Buenos Aires covers about 6,434 mi and takes roughly 12 hr 20 min nonstop. Flight duration estimate and fare guide.
Auckland and Buenos Aires are about 6,434 mi (10,354 km) apart in a straight line. By road that works out to roughly 7,592 mi (12,218 km), a drive of about 128 hr 37 min. A nonstop flight covers the great-circle distance in approximately 12 hr 20 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 | 6,434 mi / 10,354 km |
| Road distance (est.) | 7,592 mi / 12,218 km |
| Driving time (est.) | 128 hr 37 min |
| Nonstop flight (est.) | 12 hr 20 min |
| Driving fuel (est., 1-way) | $949 |
| Typical flight fare | $700–$1900 |
| Geographic midpoint | -58.118, -120.199 |
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
Auckland to Buenos Aires is about 6,434 mi (10,354 km) in a straight line, and roughly 7,592 mi (12,218 km) by road.