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RST to CJM: distance & flight time
Rochester (Rochester International Airport) → Chumphon (Chumphon Airport)
8,590 mi
13,824 km · 7,465 nm
17h 19m
estimated nonstop flight time
+12h
time difference · heading north
See live RST→CJM fares Phone-only fares on this route — call free
Flight time details
8,590 miles nonstop takes roughly 17h 19m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- RST — Rochester International Airport · Rochester, United States
- 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 RST
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 RST from CJM?
The flight distance from Rochester (RST) to Chumphon (CJM) is 8,590 miles (13,824 km, 7,465 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to CJM?
A nonstop flight takes about 17h 19m 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 Rochester and Chumphon?
Chumphon is 12 hours ahead of Rochester.
What is the cheapest way to fly from RST to CJM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–CJM that never appear on search engines, with no booking fees.