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ASE to CTS: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → Sapporo (New Chitose Airport)
5,334 mi
8,584 km · 4,635 nm
10h 56m
estimated nonstop flight time
+15h
time difference · heading northwest
See live ASE→CTS fares Phone-only fares on this route — call free
Flight time details
5,334 miles nonstop takes roughly 10h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, United States
- CTS — New Chitose Airport · Sapporo, Japan
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 CTS
- OKD · Okadama Airport28 mi away
- AKJ · Asahikawa Airport73 mi away
- OBO · Tokachi-Obihiro Airport77 mi away
- HKD · Hakodate Airport82 mi away
Frequently asked questions
How far is ASE from CTS?
The flight distance from Aspen (ASE) to Sapporo (CTS) is 5,334 miles (8,584 km, 4,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to CTS?
A nonstop flight takes about 10h 56m 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 Sapporo?
Sapporo is 15 hours ahead of Aspen.
What is the cheapest way to fly from ASE to CTS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–CTS that never appear on search engines, with no booking fees.