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BOR to PHN: distance & flight time
Belfort (Fontaine Airport) → Port Huron (St Clair County International Airport)
4,113 mi
6,619 km · 3,574 nm
8h 32m
estimated nonstop flight time
-6h
time difference · heading northwest
See live BOR→PHN fares Phone-only fares on this route — call free
Flight time details
4,113 miles nonstop takes roughly 8h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- BOR — Fontaine Airport · Belfort, France
- 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 BOR
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport25 mi away
- CMR · Colmar-Houssen Airport35 mi away
- ZHI · Grenchen Airport38 mi away
- QNC · Neuchatel Airport49 mi away
Near PHN
Frequently asked questions
How far is BOR from PHN?
The flight distance from Belfort (BOR) to Port Huron (PHN) is 4,113 miles (6,619 km, 3,574 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOR to PHN?
A nonstop flight takes about 8h 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 time difference between Belfort and Port Huron?
Port Huron is 6 hours behind Belfort.
What is the cheapest way to fly from BOR to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOR–PHN that never appear on search engines, with no booking fees.