Need help booking?
Unpublished phone-only deals available
ROI to BNJ: distance & flight time
Roi Et (Roi Et Airport) → Sankt-Augustin (Bonn-Hangelar Airport)
5,642 mi
9,080 km · 4,903 nm
11h 32m
estimated nonstop flight time
—
time difference · heading northwest
See live ROI→BNJ fares Phone-only fares on this route — call free
Flight time details
5,642 miles nonstop takes roughly 11h 32m gate to gate, flying northwest. 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
- BNJ — Bonn-Hangelar Airport · Sankt-Augustin, Germany
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 BNJ
- CGN · Cologne Bonn Airport7 mi away
- FRA · Frankfurt am Main Airport80 mi away
- DUS · Düsseldorf Airport40 mi away
- SGE · Siegerland Airport40 mi away
Frequently asked questions
How far is ROI from BNJ?
The flight distance from Roi Et (ROI) to Sankt-Augustin (BNJ) is 5,642 miles (9,080 km, 4,903 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to BNJ?
A nonstop flight takes about 11h 32m 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 BNJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–BNJ that never appear on search engines, with no booking fees.