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SPI to THS: distance & flight time
Springfield (Abraham Lincoln Capital Airport) → Sukhothai (Sukhothai Airport)
8,446 mi
13,592 km · 7,339 nm
17h 2m
estimated nonstop flight time
+12h
time difference · heading north
See live SPI→THS fares Phone-only fares on this route — call free
Flight time details
8,446 miles nonstop takes roughly 17h 2m 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
- SPI — Abraham Lincoln Capital Airport · Springfield, United States
- THS — Sukhothai Airport · Sukhothai, 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 SPI
Near THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 mi away
Frequently asked questions
How far is SPI from THS?
The flight distance from Springfield (SPI) to Sukhothai (THS) is 8,446 miles (13,592 km, 7,339 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPI to THS?
A nonstop flight takes about 17h 2m 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 Springfield and Sukhothai?
Sukhothai is 12 hours ahead of Springfield.
What is the cheapest way to fly from SPI to THS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPI–THS that never appear on search engines, with no booking fees.