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UBJ to YSP: distance & flight time

Yamaguchi (Yamaguchi Ube Airport) → Marathon (Marathon Airport)

6,272 mi
10,094 km · 5,450 nm
12h 46m
estimated nonstop flight time
-13h
time difference · heading northeast
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Flight time details

6,272 miles nonstop takes roughly 12h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back 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 UBJ from YSP?

The flight distance from Yamaguchi (UBJ) to Marathon (YSP) is 6,272 miles (10,094 km, 5,450 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from UBJ to YSP?

A nonstop flight takes about 12h 46m 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 Yamaguchi and Marathon?

Marathon is 13 hours behind Yamaguchi.

What is the cheapest way to fly from UBJ to YSP?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–YSP that never appear on search engines, with no booking fees.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