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HTL to ROI: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Roi Et (Roi Et Airport)
8,224 mi
13,236 km · 7,147 nm
16h 36m
estimated nonstop flight time
+11h
time difference · heading north
See live HTL→ROI fares Phone-only fares on this route — call free
Flight time details
8,224 miles nonstop takes roughly 16h 36m 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
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, 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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 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 HTL from ROI?
The flight distance from Houghton Lake (HTL) to Roi Et (ROI) is 8,224 miles (13,236 km, 7,147 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to ROI?
A nonstop flight takes about 16h 36m 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 Houghton Lake and Roi Et?
Roi Et is 11 hours ahead of Houghton Lake.
What is the cheapest way to fly from HTL to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–ROI that never appear on search engines, with no booking fees.