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CBM to PHN: distance & flight time
Colombus (Columbus Air Force Base) → Port Huron (St Clair County International Airport)
716 mi
1,152 km · 622 nm
2h 1m
estimated nonstop flight time
+1h
time difference · heading northeast
See live CBM→PHN fares Phone-only fares on this route — call free
Flight time details
716 miles nonstop takes roughly 2h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CBM — Columbus Air Force Base · Colombus, United States
- 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 CBM
- GTR · Golden Triangle Regional Airport16 mi away
- TUP · Tupelo Regional Airport47 mi away
- TCL · Tuscaloosa Regional Airport56 mi away
- UOX · University Oxford Airport81 mi away
Near PHN
Frequently asked questions
How far is CBM from PHN?
The flight distance from Colombus (CBM) to Port Huron (PHN) is 716 miles (1,152 km, 622 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CBM to PHN?
A nonstop flight takes about 2h 1m 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 Colombus and Port Huron?
Port Huron is 1 hour ahead of Colombus.
What is the cheapest way to fly from CBM to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CBM–PHN that never appear on search engines, with no booking fees.