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CTS to PSM: distance & flight time
Sapporo (New Chitose Airport) → Portsmouth (Portsmouth International at Pease Airport)
6,172 mi
9,933 km · 5,363 nm
12h 34m
estimated nonstop flight time
-13h
time difference · heading northeast
See live CTS→PSM fares Phone-only fares on this route — call free
Flight time details
6,172 miles nonstop takes roughly 12h 34m 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.
The two airports
- CTS — New Chitose Airport · Sapporo, Japan
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is CTS from PSM?
The flight distance from Sapporo (CTS) to Portsmouth (PSM) is 6,172 miles (9,933 km, 5,363 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTS to PSM?
A nonstop flight takes about 12h 34m 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 Portsmouth?
Portsmouth is 13 hours behind Sapporo.
What is the cheapest way to fly from CTS to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTS–PSM that never appear on search engines, with no booking fees.