Distance from Port Moresby to Sydney
The straight-line distance from Port Moresby, Papua New Guinea to Sydney, Australia is 2,747 km (1,707 miles).Sydney is S of Port Moresby.
Distance (km)
2,747
straight line
Distance (miles)
1,707
straight line
Flight Time
3 hr 54 min
estimated direct
Direction
S
172° bearing
Transport Comparison: Port Moresby to Sydney
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 3 hr 54 min | 2,747 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 44 hr 36 min | ~3,571 km | Avg 80 km/h, +30% route factor |
All times are estimates based on straight-line distance. Actual travel times vary by route, stops, and conditions.
Port Moresby to Sydney: Key Details
| From | Port Moresby, Papua New Guinea |
| To | Sydney, Australia |
| Straight-line Distance | 2,747 km (1,707 miles) |
| Bearing | 172° (S) |
| Coordinates (Port Moresby) | -9.4438°, 147.1803° |
| Coordinates (Sydney) | -33.8688°, 151.2093° |
Country Profiles
Frequently Asked Questions
How far is Port Moresby from Sydney?
The straight-line (as the crow flies) distance from Port Moresby to Sydney is 2,747 km (1,707 miles). Sydney is S of Port Moresby.
How long is the flight from Port Moresby to Sydney?
A direct flight from Port Moresby to Sydney takes approximately 3 hr 54 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
How long does it take to drive from Port Moresby to Sydney?
Driving from Port Moresby to Sydney takes approximately 44 hr 36 min. This estimate assumes an average speed of 80 km/h with a 30% route factor for indirect roads. Actual time will vary based on road conditions, traffic, and the specific route taken.
What direction is Sydney from Port Moresby?
Sydney is S (172 degrees) from Port Moresby.
What is the distance from Sydney to Port Moresby?
The distance from Sydney to Port Moresby is the same: 2,747 km (1,707 miles). Distance between two points is the same in either direction.
Other Distance Calculations
Distances calculated using the Haversine formula (great-circle distance). Travel time estimates are approximate.
Coordinates sourced from public geographic databases.