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CTS to BOI: distance & flight time

Sapporo (New Chitose Airport) → Boise (Boise Air Terminal/Gowen Field)

4,775 mi
7,684 km · 4,149 nm
9h 50m
estimated nonstop flight time
-15h
time difference · heading northeast
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Flight time details

4,775 miles nonstop takes roughly 9h 50m 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.

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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 CTS from BOI?

The flight distance from Sapporo (CTS) to Boise (BOI) is 4,775 miles (7,684 km, 4,149 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CTS to BOI?

A nonstop flight takes about 9h 50m 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 Boise?

Boise is 15 hours behind Sapporo.

What is the cheapest way to fly from CTS to BOI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTS–BOI that never appear on search engines, with no booking fees.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