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AHN to UGN: distance & flight time
Athens (Athens Ben Epps Airport) → Chicago (Waukegan National Airport)
635 mi
1,022 km · 552 nm
1h 51m
estimated nonstop flight time
-1h
time difference · heading north
See live AHN→UGN fares Phone-only fares on this route — call free
Flight time details
635 miles nonstop takes roughly 1h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- AHN — Athens Ben Epps Airport · Athens, United States
- UGN — Waukegan National 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 AHN
- WDR · Barrow County Airport20 mi away
- ATL · Hartsfield Jackson Atlanta International Airport67 mi away
- GVL · Lee Gilmer Memorial Airport36 mi away
- LZU · Gwinnett County Briscoe Field37 mi away
Near UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 mi away
Frequently asked questions
How far is AHN from UGN?
The flight distance from Athens (AHN) to Chicago (UGN) is 635 miles (1,022 km, 552 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AHN to UGN?
A nonstop flight takes about 1h 51m 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 Athens and Chicago?
Chicago is 1 hour behind Athens.
What is the cheapest way to fly from AHN to UGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AHN–UGN that never appear on search engines, with no booking fees.