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ROI to HIM: distance & flight time
Roi Et (Roi Et Airport) → Polonnaruwa Town (Hingurakgoda Air Force Base)
1,636 mi
2,633 km · 1,422 nm
3h 40m
estimated nonstop flight time
—
time difference · heading west
See live ROI→HIM fares Phone-only fares on this route — call free
Flight time details
1,636 miles nonstop takes roughly 3h 40m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- HIM — Hingurakgoda Air Force Base · Polonnaruwa Town, Sri Lanka
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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Near HIM
- GIU · Sigiriya Air Force Base18 mi away
- TRR · China Bay Airport36 mi away
- ACJ · Anuradhapura Air Force Base42 mi away
- BTC · Batticaloa Airport53 mi away
Frequently asked questions
How far is ROI from HIM?
The flight distance from Roi Et (ROI) to Polonnaruwa Town (HIM) is 1,636 miles (2,633 km, 1,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to HIM?
A nonstop flight takes about 3h 40m 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 cheapest way to fly from ROI to HIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–HIM that never appear on search engines, with no booking fees.