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OSL to KLM: distance & flight time
Oslo (Oslo Lufthavn) → Kalaleh (Kalaleh Airport)
2,486 mi
4,000 km · 2,160 nm
5h 20m
estimated nonstop flight time
+1.5h
time difference · heading east
See live OSL→KLM fares Phone-only fares on this route — call free
Flight time details
2,486 miles nonstop takes roughly 5h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSL — Oslo Lufthavn · Oslo, Norway
- KLM — Kalaleh Airport · Kalaleh, Iran
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 OSL
- FBU · Oslo, Fornebu Airport22 mi away
- HMR · Stafsberg Airport48 mi away
- RYG · Moss Airport, Rygge52 mi away
- TYF · Torsby Airport67 mi away
Near KLM
- GBT · Gorgan Airport66 mi away
- RUD · Shahroud Airport69 mi away
- BJB · Bojnord Airport102 mi away
- SRY · Dasht-e Naz Airport135 mi away
Frequently asked questions
How far is OSL from KLM?
The flight distance from Oslo (OSL) to Kalaleh (KLM) is 2,486 miles (4,000 km, 2,160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSL to KLM?
A nonstop flight takes about 5h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSL to KLM?
Nonstop service on OSL–KLM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 20m nonstop estimate.
What is the time difference between Oslo and Kalaleh?
Kalaleh is 1.5 hours ahead of Oslo.
What is the cheapest way to fly from OSL to KLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSL–KLM that never appear on search engines, with no booking fees.
Why are some OSL to KLM fares phone-only?
Consolidator contracts let us sell certain OSL–KLM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.