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CMH to OSY: distance & flight time
Columbus (John Glenn Columbus International Airport) → Namsos (Namsos Høknesøra Airport)
3,893 mi
6,265 km · 3,383 nm
8h 6m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CMH→OSY fares Phone-only fares on this route — call free
Flight time details
3,893 miles nonstop takes roughly 8h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CMH — John Glenn Columbus International Airport · Columbus, United States
- 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 CMH
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 CMH from OSY?
The flight distance from Columbus (CMH) to Namsos (OSY) is 3,893 miles (6,265 km, 3,383 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMH to OSY?
A nonstop flight takes about 8h 6m 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 Columbus and Namsos?
Namsos is 6 hours ahead of Columbus.
What is the cheapest way to fly from CMH to OSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMH–OSY that never appear on search engines, with no booking fees.