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KNF to SDL: distance & flight time
Marham (RAF Marham) → Sundsvall (Sundsvall-Härnösand Airport)
920 mi
1,481 km · 800 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading northeast
See live KNF→SDL fares Phone-only fares on this route — call free
Flight time details
920 miles nonstop takes roughly 2h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KNF — RAF Marham · Marham, United Kingdom
- SDL — Sundsvall-Härnösand Airport · Sundsvall, Sweden
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 KNF
- LKZ · RAF Lakenheath17 mi away
- MHZ · RAF Mildenhall20 mi away
- BEQ · RAF Honington23 mi away
- NWI · Norwich International Airport31 mi away
Near SDL
- KRF · Kramfors Sollefteå Airport37 mi away
- HUV · Hudiksvall Airport54 mi away
- OER · Örnsköldsvik Airport78 mi away
- SOO · Söderhamn Airport88 mi away
Frequently asked questions
How far is KNF from SDL?
The flight distance from Marham (KNF) to Sundsvall (SDL) is 920 miles (1,481 km, 800 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNF to SDL?
A nonstop flight takes about 2h 28m 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 Marham and Sundsvall?
Sundsvall is 1 hour ahead of Marham.
What is the cheapest way to fly from KNF to SDL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNF–SDL that never appear on search engines, with no booking fees.