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ATO to SQL: distance & flight time
Athens (Ohio University Snyder Field) → San Carlos (San Carlos Airport)
2,154 mi
3,466 km · 1,871 nm
4h 41m
estimated nonstop flight time
-3h
time difference · heading west
See live ATO→SQL fares Phone-only fares on this route — call free
Flight time details
2,154 miles nonstop takes roughly 4h 41m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ATO — Ohio University Snyder Field · Athens, United States
- SQL — San Carlos Airport · San Carlos, 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 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
Near SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Frequently asked questions
How far is ATO from SQL?
The flight distance from Athens (ATO) to San Carlos (SQL) is 2,154 miles (3,466 km, 1,871 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATO to SQL?
A nonstop flight takes about 4h 41m 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 San Carlos?
San Carlos is 3 hours behind Athens.
What is the cheapest way to fly from ATO to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATO–SQL that never appear on search engines, with no booking fees.