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CTS to WBU: distance & flight time
Sapporo (New Chitose Airport) → Boulder (Boulder Municipal Airport)
5,354 mi
8,617 km · 4,653 nm
10h 58m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CTS→WBU fares Phone-only fares on this route — call free
Flight time details
5,354 miles nonstop takes roughly 10h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- CTS — New Chitose Airport · Sapporo, Japan
- WBU — Boulder Municipal Airport · Boulder, 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 CTS
- OKD · Okadama Airport28 mi away
- AKJ · Asahikawa Airport73 mi away
- OBO · Tokachi-Obihiro Airport77 mi away
- HKD · Hakodate Airport82 mi away
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is CTS from WBU?
The flight distance from Sapporo (CTS) to Boulder (WBU) is 5,354 miles (8,617 km, 4,653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTS to WBU?
A nonstop flight takes about 10h 58m 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 Sapporo and Boulder?
Boulder is 15 hours behind Sapporo.
What is the cheapest way to fly from CTS to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTS–WBU that never appear on search engines, with no booking fees.