Need help booking?
Unpublished phone-only deals available
EMP to ROI: distance & flight time
Kempten (Emporia Municipal Airport) → Roi Et (Roi Et Airport)
8,458 mi
13,613 km · 7,350 nm
17h 3m
estimated nonstop flight time
+12h
time difference · heading northwest
See live EMP→ROI fares Phone-only fares on this route — call free
Flight time details
8,458 miles nonstop takes roughly 17h 3m gate to gate, flying northwest. 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
- EMP — Emporia Municipal Airport · Kempten, Germany
- 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 EMP
- FOE · Topeka Regional Airport - Forbes Field51 mi away
- FRI · Marshall Army Air Field59 mi away
- TOP · Philip Billard Municipal Airport59 mi away
- CNU · Chanute Martin Johnson Airport60 mi away
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 EMP from ROI?
The flight distance from Kempten (EMP) to Roi Et (ROI) is 8,458 miles (13,613 km, 7,350 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EMP to ROI?
A nonstop flight takes about 17h 3m 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 Kempten and Roi Et?
Roi Et is 12 hours ahead of Kempten.
What is the cheapest way to fly from EMP to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EMP–ROI that never appear on search engines, with no booking fees.