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SEP to SDL: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Sundsvall (Sundsvall-Härnösand Airport)
4,995 mi
8,038 km · 4,340 nm
10h 16m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SEP→SDL fares Phone-only fares on this route — call free
Flight time details
4,995 miles nonstop takes roughly 10h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 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 SEP from SDL?
The flight distance from Stephenville (SEP) to Sundsvall (SDL) is 4,995 miles (8,038 km, 4,340 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to SDL?
A nonstop flight takes about 10h 16m 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 Stephenville and Sundsvall?
Sundsvall is 7 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to SDL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–SDL that never appear on search engines, with no booking fees.