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STP to ROI: distance & flight time
St. Paul (St Paul Downtown Holman Field) → Roi Et (Roi Et Airport)
8,088 mi
13,016 km · 7,028 nm
16h 20m
estimated nonstop flight time
+12h
time difference · heading north
See live STP→ROI fares Phone-only fares on this route — call free
Flight time details
8,088 miles nonstop takes roughly 16h 20m 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
- STP — St Paul Downtown Holman Field · St. Paul, United States
- ROI — Roi Et Airport · Roi Et, 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 STP
Near ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is STP from ROI?
The flight distance from St. Paul (STP) to Roi Et (ROI) is 8,088 miles (13,016 km, 7,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STP to ROI?
A nonstop flight takes about 16h 20m 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. Paul and Roi Et?
Roi Et is 12 hours ahead of St. Paul.
What is the cheapest way to fly from STP to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STP–ROI that never appear on search engines, with no booking fees.