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HOU to ROI: distance & flight time

Houston (William P Hobby Airport) → Roi Et (Roi Et Airport)

9,029 mi
14,532 km · 7,846 nm
18h 10m
estimated nonstop flight time
+12h
time difference · heading northwest
See live HOU→ROI fares Phone-only fares on this route — call free

Flight time details

9,029 miles nonstop takes roughly 18h 10m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is HOU from ROI?

The flight distance from Houston (HOU) to Roi Et (ROI) is 9,029 miles (14,532 km, 7,846 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from HOU to ROI?

A nonstop flight takes about 18h 10m 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 Houston and Roi Et?

Roi Et is 12 hours ahead of Houston.

What is the cheapest way to fly from HOU to ROI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOU–ROI that never appear on search engines, with no booking fees.
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