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COU to BNJ: distance & flight time
Columbia (Columbia Regional Airport) → Sankt-Augustin (Bonn-Hangelar Airport)
4,567 mi
7,349 km · 3,968 nm
9h 25m
estimated nonstop flight time
—
time difference · heading northeast
See live COU→BNJ fares Phone-only fares on this route — call free
Flight time details
4,567 miles nonstop takes roughly 9h 25m gate to gate, flying northeast. 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
- COU — Columbia Regional Airport · Columbia, United States
- 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 COU
- JEF · Jefferson City Memorial Airport16 mi away
- AIZ · Lee C Fine Memorial Airport53 mi away
- SZL · Whiteman Air Force Base72 mi away
- TBN · Waynesville-St. Robert Regional Forney field75 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 COU from BNJ?
The flight distance from Columbia (COU) to Sankt-Augustin (BNJ) is 4,567 miles (7,349 km, 3,968 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COU to BNJ?
A nonstop flight takes about 9h 25m 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 COU to BNJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–BNJ that never appear on search engines, with no booking fees.