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CNG to PHN: distance & flight time
Cognac (Cognac-Châteaubernard (BA 709) Air Base) → Port Huron (St Clair County International Airport)
3,883 mi
6,249 km · 3,374 nm
8h 5m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CNG→PHN fares Phone-only fares on this route — call free
Flight time details
3,883 miles nonstop takes roughly 8h 5m 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
- CNG — Cognac-Châteaubernard (BA 709) Air Base · Cognac, 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 CNG
- ANG · Angoulême-Brie-Champniers Airport26 mi away
- RYN · Royan-Médis Airport32 mi away
- RCO · Rochefort-Saint-Agnant (BA 721) Airport36 mi away
- NIT · Niort-Souché Airport45 mi away
Near PHN
Frequently asked questions
How far is CNG from PHN?
The flight distance from Cognac (CNG) to Port Huron (PHN) is 3,883 miles (6,249 km, 3,374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNG to PHN?
A nonstop flight takes about 8h 5m 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 Cognac and Port Huron?
Port Huron is 6 hours behind Cognac.
What is the cheapest way to fly from CNG to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNG–PHN that never appear on search engines, with no booking fees.