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RLK to ASE: distance & flight time
Bayannur (Bayannur Tianjitai Airport) → Aspen (Aspen-Pitkin Co/Sardy Field)
6,486 mi
10,438 km · 5,636 nm
13h 11m
estimated nonstop flight time
-14h
time difference · heading northeast
See live RLK→ASE fares Phone-only fares on this route — call free
Flight time details
6,486 miles nonstop takes roughly 13h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- RLK — Bayannur Tianjitai Airport · Bayannur, China
- 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 RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 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 RLK from ASE?
The flight distance from Bayannur (RLK) to Aspen (ASE) is 6,486 miles (10,438 km, 5,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RLK to ASE?
A nonstop flight takes about 13h 11m 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 Bayannur and Aspen?
Aspen is 14 hours behind Bayannur.
What is the cheapest way to fly from RLK to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RLK–ASE that never appear on search engines, with no booking fees.