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OSY to DHT: distance & flight time
Namsos (Namsos Høknesøra Airport) → Dalhart (Dalhart Municipal Airport)
4,640 mi
7,467 km · 4,032 nm
9h 34m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSY→DHT fares Phone-only fares on this route — call free
Flight time details
4,640 miles nonstop takes roughly 9h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSY — Namsos Høknesøra Airport · Namsos, Norway
- DHT — Dalhart Municipal Airport · Dalhart, United States
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 OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 mi away
Near DHT
- BGD · Hutchinson County Airport68 mi away
- AMA · Rick Husband Amarillo International Airport73 mi away
- GUY · Guymon Municipal Airport74 mi away
- TCC · Tucumcari Municipal Airport83 mi away
Frequently asked questions
How far is OSY from DHT?
The flight distance from Namsos (OSY) to Dalhart (DHT) is 4,640 miles (7,467 km, 4,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSY to DHT?
A nonstop flight takes about 9h 34m 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 Namsos and Dalhart?
Dalhart is 7 hours behind Namsos.
What is the cheapest way to fly from OSY to DHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–DHT that never appear on search engines, with no booking fees.