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KET to ASE: distance & flight time
Kengtung (Kengtung Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
7,918 mi
12,742 km · 6,880 nm
15h 59m
estimated nonstop flight time
-12.5h
time difference · heading north
See live KET→ASE fares Phone-only fares on this route — call free
Flight time details
7,918 miles nonstop takes roughly 15h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KET — Kengtung Airport · Kengtung, Burma
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 KET
- MOG · Mong Hsat Airport59 mi away
- THL · Tachileik Airport60 mi away
- JMJ · Lancang Jingmai Airport78 mi away
- JHG · Xishuangbanna Gasa Airport86 mi away
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
Frequently asked questions
How far is KET from ASE?
The flight distance from Kengtung (KET) to Aspen (ASE) is 7,918 miles (12,742 km, 6,880 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KET to ASE?
A nonstop flight takes about 15h 59m 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 Kengtung and Aspen?
Aspen is 12.5 hours behind Kengtung.
What is the cheapest way to fly from KET to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KET–ASE that never appear on search engines, with no booking fees.