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SZL to BNJ: distance & flight time
Knobnoster (Whiteman Air Force Base) → Sankt-Augustin (Bonn-Hangelar Airport)
4,620 mi
7,435 km · 4,014 nm
9h 32m
estimated nonstop flight time
—
time difference · heading northeast
See live SZL→BNJ fares Phone-only fares on this route — call free
Flight time details
4,620 miles nonstop takes roughly 9h 32m 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
- SZL — Whiteman Air Force Base · Knobnoster, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 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 SZL from BNJ?
The flight distance from Knobnoster (SZL) to Sankt-Augustin (BNJ) is 4,620 miles (7,435 km, 4,014 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to BNJ?
A nonstop flight takes about 9h 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 SZL to BNJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–BNJ that never appear on search engines, with no booking fees.