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GTF to SGD: distance & flight time
Great Falls (Great Falls International Airport) → Soenderborg (Sønderborg Airport)
4,577 mi
7,367 km · 3,978 nm
9h 27m
estimated nonstop flight time
+8h
time difference · heading northeast
See live GTF→SGD fares Phone-only fares on this route — call free
Flight time details
4,577 miles nonstop takes roughly 9h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- SGD — Sønderborg Airport · Soenderborg, Denmark
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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
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
Frequently asked questions
How far is GTF from SGD?
The flight distance from Great Falls (GTF) to Soenderborg (SGD) is 4,577 miles (7,367 km, 3,978 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to SGD?
A nonstop flight takes about 9h 27m 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 Great Falls and Soenderborg?
Soenderborg is 8 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to SGD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–SGD that never appear on search engines, with no booking fees.