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SIF to OSY: distance & flight time
Simara (Simara Airport) → Namsos (Namsos Høknesøra Airport)
4,047 mi
6,513 km · 3,517 nm
8h 24m
estimated nonstop flight time
-3.7h
time difference · heading northwest
See live SIF→OSY fares Phone-only fares on this route — call free
Flight time details
4,047 miles nonstop takes roughly 8h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- OSY — Namsos Høknesøra Airport · Namsos, Norway
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
Near OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 mi away
Frequently asked questions
How far is SIF from OSY?
The flight distance from Simara (SIF) to Namsos (OSY) is 4,047 miles (6,513 km, 3,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to OSY?
A nonstop flight takes about 8h 24m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Simara and Namsos?
Namsos is 3.7 hours behind Simara.
What is the cheapest way to fly from SIF to OSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–OSY that never appear on search engines, with no booking fees.