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RAL to PHN: distance & flight time
Riverside (Riverside Municipal Airport) → Port Huron (St Clair County International Airport)
1,972 mi
3,174 km · 1,714 nm
4h 20m
estimated nonstop flight time
+3h
time difference · heading northeast
See live RAL→PHN fares Phone-only fares on this route — call free
Flight time details
1,972 miles nonstop takes roughly 4h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- RAL — Riverside Municipal Airport · Riverside, 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 RAL
- ONT · Ontario International Airport11 mi away
- CNO · Chino Airport11 mi away
- RIV · March ARB Airport12 mi away
- LAX · Los Angeles International Airport55 mi away
Near PHN
Frequently asked questions
How far is RAL from PHN?
The flight distance from Riverside (RAL) to Port Huron (PHN) is 1,972 miles (3,174 km, 1,714 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAL to PHN?
A nonstop flight takes about 4h 20m 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 Riverside and Port Huron?
Port Huron is 3 hours ahead of Riverside.
What is the cheapest way to fly from RAL to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAL–PHN that never appear on search engines, with no booking fees.