Need help booking?
Unpublished phone-only deals available
SPG to UTH: distance & flight time
St. Petersburg (Albert Whitted Airport) → Udon Thani (Udon Thani Airport)
9,296 mi
14,961 km · 8,078 nm
18h 42m
estimated nonstop flight time
+11h
time difference · heading north
See live SPG→UTH fares Phone-only fares on this route — call free
Flight time details
9,296 miles nonstop takes roughly 18h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- SPG — Albert Whitted Airport · St. Petersburg, United States
- UTH — Udon Thani Airport · Udon Thani, 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 SPG
- TPA · Tampa International Airport16 mi away
- MCF · Mac Dill Air Force Base9 mi away
- PIE · St Petersburg Clearwater International Airport11 mi away
- TPF · Peter O Knight Airport15 mi away
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is SPG from UTH?
The flight distance from St. Petersburg (SPG) to Udon Thani (UTH) is 9,296 miles (14,961 km, 8,078 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPG to UTH?
A nonstop flight takes about 18h 42m 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. Petersburg and Udon Thani?
Udon Thani is 11 hours ahead of St. Petersburg.
What is the cheapest way to fly from SPG to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPG–UTH that never appear on search engines, with no booking fees.