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PHN to CSY: distance & flight time
Port Huron (St Clair County International Airport) → Cheboksary (Cheboksary Airport)
4,999 mi
8,046 km · 4,344 nm
10h 16m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PHN→CSY fares Phone-only fares on this route — call free
Flight time details
4,999 miles nonstop takes roughly 10h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- CSY — Cheboksary Airport · Cheboksary, Russia
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 CSY
- JOK · Yoshkar-Ola Airport47 mi away
- KZN · Kazan International Airport82 mi away
- ULY · Ulyanovsk East Airport130 mi away
- ULV · Ulyanovsk Baratayevka Airport131 mi away
Frequently asked questions
How far is PHN from CSY?
The flight distance from Port Huron (PHN) to Cheboksary (CSY) is 4,999 miles (8,046 km, 4,344 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to CSY?
A nonstop flight takes about 10h 16m 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 Cheboksary?
Cheboksary is 7 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to CSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–CSY that never appear on search engines, with no booking fees.