Flight Time from Buenos Aires to Port Moresby
The flight from Buenos Aires to Port Moresby covers about 8,963 mi and takes roughly 16 hr 59 min nonstop. Flight duration estimate and fare guide.
Buenos Aires and Port Moresby are about 8,963 mi (14,424 km) apart in a straight line. By road that works out to roughly 10,576 mi (17,020 km), a drive of about 179 hr 10 min. A nonstop flight covers the great-circle distance in approximately 16 hr 59 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 | 8,963 mi / 14,424 km |
| Road distance (est.) | 10,576 mi / 17,020 km |
| Driving time (est.) | 179 hr 10 min |
| Nonstop flight (est.) | 16 hr 59 min |
| Driving fuel (est., 1-way) | $1322 |
| Typical flight fare | $700–$1900 |
| Geographic midpoint | -59.573, -157.341 |
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
Buenos Aires to Port Moresby is about 8,963 mi (14,424 km) in a straight line, and roughly 10,576 mi (17,020 km) by road.