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PRM to CGX: distance & flight time
Portimao (Portimão Airport) → Chicago (Chicago Meigs Airport)
4,072 mi
6,553 km · 3,539 nm
8h 27m
estimated nonstop flight time
-6h
time difference · heading northwest
See live PRM→CGX fares Phone-only fares on this route — call free
Flight time details
4,072 miles nonstop takes roughly 8h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- PRM — Portimão Airport · Portimao, Portugal
- CGX — Chicago Meigs Airport · Chicago, 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 PRM
- FAO · Faro Airport35 mi away
- BYJ · Beja Airport / Airbase73 mi away
- CAT · Cascais Airport117 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)117 mi away
Near CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 mi away
Frequently asked questions
How far is PRM from CGX?
The flight distance from Portimao (PRM) to Chicago (CGX) is 4,072 miles (6,553 km, 3,539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to CGX?
A nonstop flight takes about 8h 27m 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 Portimao and Chicago?
Chicago is 6 hours behind Portimao.
What is the cheapest way to fly from PRM to CGX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–CGX that never appear on search engines, with no booking fees.