Need help booking?
Unpublished phone-only deals available
YYC to ATO: distance & flight time
Calgary (Calgary International Airport) → Athens (Ohio University Snyder Field)
1,735 mi
2,792 km · 1,507 nm
3h 52m
estimated nonstop flight time
+2h
time difference · heading east
See live YYC→ATO fares Phone-only fares on this route — call free
Flight time details
1,735 miles nonstop takes roughly 3h 52m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- YYC — Calgary International Airport · Calgary, Canada
- ATO — Ohio University Snyder Field · Athens, 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 YYC
- YBA · Banff Airport66 mi away
- YQF · Red Deer Regional Airport74 mi away
- YRM · Rocky Mountain House Airport98 mi away
- WPC · Pincher Creek Airport110 mi away
Near ATO
- PMH · Greater Portsmouth Regional Airport42 mi away
- PKB · Mid Ohio Valley Regional Airport43 mi away
- ZZV · Zanesville Municipal Airport54 mi away
- LCK · Rickenbacker International Airport56 mi away
Frequently asked questions
How far is YYC from ATO?
The flight distance from Calgary (YYC) to Athens (ATO) is 1,735 miles (2,792 km, 1,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YYC to ATO?
A nonstop flight takes about 3h 52m 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 Calgary and Athens?
Athens is 2 hours ahead of Calgary.
What is the cheapest way to fly from YYC to ATO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YYC–ATO that never appear on search engines, with no booking fees.