Distance from Arch to Diffun
Arch → Diffun
10,359 km
≈ 6,437 miles · 5,594 nautical miles
ArchDiffun
13 h 22 min
Flight (if direct)
6 d 5 h
Driving time (est.)
east-northeast
Direction (61°)
+7 h
Time difference
About this route
Spanning 10,359 km (6,437 miles), the route from Arch to Diffun is a genuine long-haul journey crossing multiple time zones. Where a non-stop flight is available, it would take roughly 13 h 22 min — otherwise expect at least one connection.
The geographic midpoint of the route lies near Möst, Mongolia.
| Metric | Value |
|---|---|
| Straight-line distance | 10,359 km / 6,437 mi / 5,594 nmi |
| Estimated road distance | 13,467 km / 8,368 mi |
| Estimated flight time | 13 h 22 min — if a direct flight operates (805 km/h cruise) |
| Estimated driving time | 6 d 5 h (90 km/h average) |
| Initial bearing | 61° — east-northeast |
| Geographic midpoint | Near Möst, Mongolia |
| Time difference | Diffun is +7 h (UTC+01:00 → UTC+08:00) |
| Arch coordinates | 47.1653, 7.4314 |
| Diffun coordinates | 16.5344, 121.3134 |
Flight and driving times are estimates. A direct flight may not be available between Arch and Diffun — actual travel can require connections, and road routes are longer than the straight line.
↔ Reverse: Diffun to Arch All distances from Arch All distances from Diffun
Distance from Arch to places near Diffun
Frequently asked questions
How far is Diffun from Arch?
Diffun is 10,359 km (6,437 miles) from Arch measured as a straight line (great-circle distance). The estimated road distance is about 13,467 km (8,368 mi).
How long is the flight from Arch to Diffun?
If a direct flight operates between Arch and Diffun, it would take approximately 13 h 22 min, based on an average cruising speed of 805 km/h (500 mph) plus 30 minutes for take-off and landing. Note that a direct flight may not be available on this route — actual travel may require a connecting flight or another mode of transport.
What is the time difference between Arch and Diffun?
Diffun has 7 hours ahead of Arch. Arch uses UTC+01:00 and Diffun uses UTC+08:00.
What is the halfway point between Arch and Diffun?
The geographic midpoint between Arch and Diffun is near Möst, Mongolia, roughly 5,180 km from each city.
In which direction is Diffun from Arch?
Diffun lies to the east-northeast of Arch, at an initial bearing of 61°.