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YSJ to CJM: distance & flight time
St. John (Saint John Airport) → Chumphon (Chumphon Airport)
8,458 mi
13,612 km · 7,350 nm
17h 3m
estimated nonstop flight time
+10h
time difference · heading north
See live YSJ→CJM fares Phone-only fares on this route — call free
Flight time details
8,458 miles nonstop takes roughly 17h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- YSJ — Saint John Airport · St. John, Canada
- CJM — Chumphon Airport · Chumphon, Thailand
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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 mi away
Near CJM
- VBP · Bokpyinn Airport52 mi away
- KAW · Kawthoung Airport72 mi away
- UNN · Ranong Airport83 mi away
- USM · Samui Airport93 mi away
Frequently asked questions
How far is YSJ from CJM?
The flight distance from St. John (YSJ) to Chumphon (CJM) is 8,458 miles (13,612 km, 7,350 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSJ to CJM?
A nonstop flight takes about 17h 3m 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 St. John and Chumphon?
Chumphon is 10 hours ahead of St. John.
What is the cheapest way to fly from YSJ to CJM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–CJM that never appear on search engines, with no booking fees.