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CTH to OKD: distance & flight time
Coatesville (Chester County G O Carlson Airport) → Sapporo (Okadama Airport)
6,243 mi
10,046 km · 5,425 nm
12h 42m
estimated nonstop flight time
+13h
time difference · heading northwest
See live CTH→OKD fares Phone-only fares on this route — call free
Flight time details
6,243 miles nonstop takes roughly 12h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- CTH — Chester County G O Carlson Airport · Coatesville, United States
- OKD — Okadama Airport · Sapporo, Japan
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 CTH
- PHL · Philadelphia International Airport34 mi away
- ILG · New Castle Airport25 mi away
- LNS · Lancaster Airport25 mi away
- RDG · Reading Regional Carl A Spaatz Field28 mi away
Near OKD
- CTS · New Chitose Airport28 mi away
- AKJ · Asahikawa Airport66 mi away
- OBO · Tokachi-Obihiro Airport97 mi away
- HKD · Hakodate Airport97 mi away
Frequently asked questions
How far is CTH from OKD?
The flight distance from Coatesville (CTH) to Sapporo (OKD) is 6,243 miles (10,046 km, 5,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTH to OKD?
A nonstop flight takes about 12h 42m 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 Coatesville and Sapporo?
Sapporo is 13 hours ahead of Coatesville.
What is the cheapest way to fly from CTH to OKD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTH–OKD that never appear on search engines, with no booking fees.