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PHN to GTR: distance & flight time
Port Huron (St Clair County International Airport) → Columbus Mississippi (Golden Triangle Regional Airport)
731 mi
1,177 km · 636 nm
2h 3m
estimated nonstop flight time
-1h
time difference · heading southwest
See live PHN→GTR fares Phone-only fares on this route — call free
Flight time details
731 miles nonstop takes roughly 2h 3m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- GTR — Golden Triangle Regional Airport · Columbus Mississippi, 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 PHN
Near GTR
- CBM · Columbus Air Force Base16 mi away
- TUP · Tupelo Regional Airport57 mi away
- TCL · Tuscaloosa Regional Airport59 mi away
- MEI · Key Field78 mi away
Frequently asked questions
How far is PHN from GTR?
The flight distance from Port Huron (PHN) to Columbus Mississippi (GTR) is 731 miles (1,177 km, 636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to GTR?
A nonstop flight takes about 2h 3m 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 Port Huron and Columbus Mississippi?
Columbus Mississippi is 1 hour behind Port Huron.
What is the cheapest way to fly from PHN to GTR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–GTR that never appear on search engines, with no booking fees.