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RML to BNJ: distance & flight time
Colombo (Colombo Ratmalana Airport) → Sankt-Augustin (Bonn-Hangelar Airport)
5,101 mi
8,209 km · 4,433 nm
10h 28m
estimated nonstop flight time
—
time difference · heading northwest
See live RML→BNJ fares Phone-only fares on this route — call free
Flight time details
5,101 miles nonstop takes roughly 10h 28m 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
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- 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 RML
- CMB · Bandaranaike International Colombo Airport25 mi away
- KCT · Koggala Airport65 mi away
- HRI · Mattala Rajapaksa International Airport93 mi away
- GIU · Sigiriya Air Force Base97 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 RML from BNJ?
The flight distance from Colombo (RML) to Sankt-Augustin (BNJ) is 5,101 miles (8,209 km, 4,433 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to BNJ?
A nonstop flight takes about 10h 28m 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 RML to BNJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–BNJ that never appear on search engines, with no booking fees.