Distance from Ormiston to Sem
Ormiston → Sem
15,494 km
≈ 9,628 miles · 8,366 nautical miles
OrmistonSem
19 h 45 min
Flight (if direct)
9 d 7 h
Driving time (est.)
north-northwest
Direction (332°)
-9 h
Time difference
About this route
Spanning 15,494 km (9,628 miles), the route from Ormiston to Sem is a genuine long-haul journey crossing multiple time zones. Where a non-stop flight is available, it would take roughly 19 h 45 min — otherwise expect at least one connection.
The geographic midpoint of the route lies near Mejit, Marshall Islands.
| Metric | Value |
|---|---|
| Straight-line distance | 15,494 km / 9,628 mi / 8,366 nmi |
| Estimated road distance | 20,142 km / 12,516 mi |
| Estimated flight time | 19 h 45 min — if a direct flight operates (805 km/h cruise) |
| Estimated driving time | 9 d 7 h (90 km/h average) |
| Initial bearing | 332° — north-northwest |
| Geographic midpoint | Near Mejit, Marshall Islands |
| Time difference | Sem is -9 h (UTC+10:00 → UTC+01:00) |
| Ormiston coordinates | -27.5167, 153.25 |
| Sem coordinates | 59.2823, 10.33 |
Flight and driving times are estimates. A direct flight may not be available between Ormiston and Sem — actual travel can require connections, and road routes are longer than the straight line.
↔ Reverse: Sem to Ormiston All distances from Ormiston All distances from Sem
Distance from Ormiston to places near Sem
Frequently asked questions
How far is Sem from Ormiston?
Sem is 15,494 km (9,628 miles) from Ormiston measured as a straight line (great-circle distance). The estimated road distance is about 20,142 km (12,516 mi).
How long is the flight from Ormiston to Sem?
If a direct flight operates between Ormiston and Sem, it would take approximately 19 h 45 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 Ormiston and Sem?
Sem has 9 hours behind Ormiston. Ormiston uses UTC+10:00 and Sem uses UTC+01:00.
What is the halfway point between Ormiston and Sem?
The geographic midpoint between Ormiston and Sem is near Mejit, Marshall Islands, roughly 7,747 km from each city.
In which direction is Sem from Ormiston?
Sem lies to the north-northwest of Ormiston, at an initial bearing of 332°.