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WBU to GAJ: distance & flight time

Boulder (Boulder Municipal Airport) → Yamagata (Yamagata Airport)

5,615 mi
9,036 km · 4,879 nm
11h 29m
estimated nonstop flight time
+15h
time difference · heading northwest
See live WBU→GAJ fares Phone-only fares on this route — call free

Flight time details

5,615 miles nonstop takes roughly 11h 29m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is WBU from GAJ?

The flight distance from Boulder (WBU) to Yamagata (GAJ) is 5,615 miles (9,036 km, 4,879 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from WBU to GAJ?

A nonstop flight takes about 11h 29m 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 Boulder and Yamagata?

Yamagata is 15 hours ahead of Boulder.

What is the cheapest way to fly from WBU to GAJ?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–GAJ that never appear on search engines, with no booking fees.
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