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BNJ to PHN: distance & flight time
Sankt-Augustin (Bonn-Hangelar Airport) → Port Huron (St Clair County International Airport)
4,008 mi
6,450 km · 3,482 nm
8h 19m
estimated nonstop flight time
—
time difference · heading northwest
See live BNJ→PHN fares Phone-only fares on this route — call free
Flight time details
4,008 miles nonstop takes roughly 8h 19m 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
- BNJ — Bonn-Hangelar Airport · Sankt-Augustin, Germany
- PHN — St Clair County International Airport · Port Huron, United States
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 BNJ
- CGN · Cologne Bonn Airport7 mi away
- FRA · Frankfurt am Main Airport80 mi away
- DUS · Düsseldorf Airport40 mi away
- SGE · Siegerland Airport40 mi away
Near PHN
Frequently asked questions
How far is BNJ from PHN?
The flight distance from Sankt-Augustin (BNJ) to Port Huron (PHN) is 4,008 miles (6,450 km, 3,482 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BNJ to PHN?
A nonstop flight takes about 8h 19m 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 BNJ to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BNJ–PHN that never appear on search engines, with no booking fees.