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UNN to YSJ: distance & flight time
Ranong (Ranong Airport) → St. John (Saint John Airport)
8,509 mi
13,695 km · 7,394 nm
17h 9m
estimated nonstop flight time
-10h
time difference · heading north
See live UNN→YSJ fares Phone-only fares on this route — call free
Flight time details
8,509 miles nonstop takes roughly 17h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- UNN — Ranong Airport · Ranong, Thailand
- YSJ — Saint John Airport · St. John, Canada
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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
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
Frequently asked questions
How far is UNN from YSJ?
The flight distance from Ranong (UNN) to St. John (YSJ) is 8,509 miles (13,695 km, 7,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to YSJ?
A nonstop flight takes about 17h 9m 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 Ranong and St. John?
St. John is 10 hours behind Ranong.
What is the cheapest way to fly from UNN to YSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–YSJ that never appear on search engines, with no booking fees.