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THS to YSJ: distance & flight time

Sukhothai (Sukhothai Airport) → St. John (Saint John Airport)

8,023 mi
12,911 km · 6,971 nm
16h 12m
estimated nonstop flight time
-10h
time difference · heading north
See live THS→YSJ fares Phone-only fares on this route — call free

Flight time details

8,023 miles nonstop takes roughly 16h 12m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is THS from YSJ?

The flight distance from Sukhothai (THS) to St. John (YSJ) is 8,023 miles (12,911 km, 6,971 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from THS to YSJ?

A nonstop flight takes about 16h 12m 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 Sukhothai and St. John?

St. John is 10 hours behind Sukhothai.

What is the cheapest way to fly from THS to YSJ?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–YSJ that never appear on search engines, with no booking fees.
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