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CMI to PRG: distance & flight time
Champaign (University of Illinois Willard Airport) → Prague (Václav Havel Airport Prague)
4,646 mi
7,476 km · 4,037 nm
9h 35m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CMI→PRG fares Phone-only fares on this route — call free
Flight time details
4,646 miles nonstop takes roughly 9h 35m 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
- CMI — University of Illinois Willard Airport · Champaign, United States
- PRG — Václav Havel Airport Prague · Prague, Czech Republic
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 CMI
Near PRG
- VOD · Vodochody Airport10 mi away
- KLV · Karlovy Vary International Airport60 mi away
- PED · Pardubice Airport66 mi away
- DRS · Dresden Airport75 mi away
Frequently asked questions
How far is CMI from PRG?
The flight distance from Champaign (CMI) to Prague (PRG) is 4,646 miles (7,476 km, 4,037 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to PRG?
A nonstop flight takes about 9h 35m 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 Champaign and Prague?
Prague is 7 hours ahead of Champaign.
What is the cheapest way to fly from CMI to PRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–PRG that never appear on search engines, with no booking fees.