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ONQ to SDL: distance & flight time
Zonguldak (Zonguldak Airport) → Sundsvall (Sundsvall-Härnösand Airport)
1,572 mi
2,529 km · 1,366 nm
3h 33m
estimated nonstop flight time
-1h
time difference · heading north
See live ONQ→SDL fares Phone-only fares on this route — call free
Flight time details
1,572 miles nonstop takes roughly 3h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ONQ — Zonguldak Airport · Zonguldak, Turkey
- 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 ONQ
- KFS · Kastamonu Airport89 mi away
- ESB · Esenboğa International Airport106 mi away
- ANK · Etimesgut Air Base112 mi away
- KCO · Cengiz Topel Airport117 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 ONQ from SDL?
The flight distance from Zonguldak (ONQ) to Sundsvall (SDL) is 1,572 miles (2,529 km, 1,366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONQ to SDL?
A nonstop flight takes about 3h 33m 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 Zonguldak and Sundsvall?
Sundsvall is 1 hour behind Zonguldak.
What is the cheapest way to fly from ONQ to SDL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONQ–SDL that never appear on search engines, with no booking fees.