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SBM to PHN: distance & flight time
Sheboygan (Sheboygan County Memorial Airport) → Port Huron (St Clair County International Airport)
274 mi
441 km · 238 nm
1h 11m
estimated nonstop flight time
+1h
time difference · heading east
See live SBM→PHN fares Phone-only fares on this route — call free
Flight time details
274 miles nonstop takes roughly 1h 11m gate to gate, flying east. 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
- SBM — Sheboygan County Memorial Airport · Sheboygan, 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 SBM
- ETB · West Bend Municipal Airport28 mi away
- FLD · Fond du Lac County Airport32 mi away
- OSH · Wittman Regional Airport38 mi away
- MWC · Lawrence J Timmerman Airport46 mi away
Near PHN
Frequently asked questions
How far is SBM from PHN?
The flight distance from Sheboygan (SBM) to Port Huron (PHN) is 274 miles (441 km, 238 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SBM to PHN?
A nonstop flight takes about 1h 11m 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 Sheboygan and Port Huron?
Port Huron is 1 hour ahead of Sheboygan.
What is the cheapest way to fly from SBM to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBM–PHN that never appear on search engines, with no booking fees.