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SGD to SFF: distance & flight time
Soenderborg (Sønderborg Airport) → Spokane (Felts Field)
4,709 mi
7,578 km · 4,092 nm
9h 42m
estimated nonstop flight time
-9h
time difference · heading northwest
See live SGD→SFF fares Phone-only fares on this route — call free
Flight time details
4,709 miles nonstop takes roughly 9h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- SGD — Sønderborg Airport · Soenderborg, Denmark
- SFF — Felts Field · Spokane, United States
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 SGD
- FLF · Flensburg-Schäferhaus Airport21 mi away
- SKS · Skrydstrup Air Base27 mi away
- WBG · Schleswig Air Base37 mi away
- ODE · Odense Airport41 mi away
Near SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 mi away
Frequently asked questions
How far is SGD from SFF?
The flight distance from Soenderborg (SGD) to Spokane (SFF) is 4,709 miles (7,578 km, 4,092 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGD to SFF?
A nonstop flight takes about 9h 42m 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 Soenderborg and Spokane?
Spokane is 9 hours behind Soenderborg.
What is the cheapest way to fly from SGD to SFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGD–SFF that never appear on search engines, with no booking fees.