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ASE to SGD: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → Soenderborg (Sønderborg Airport)
4,936 mi
7,944 km · 4,290 nm
10h 9m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ASE→SGD fares Phone-only fares on this route — call free
Flight time details
4,936 miles nonstop takes roughly 10h 9m 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
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 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 ASE from SGD?
The flight distance from Aspen (ASE) to Soenderborg (SGD) is 4,936 miles (7,944 km, 4,290 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to SGD?
A nonstop flight takes about 10h 9m 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 Aspen and Soenderborg?
Soenderborg is 8 hours ahead of Aspen.
What is the cheapest way to fly from ASE to SGD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–SGD that never appear on search engines, with no booking fees.