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Flight distance & time
John Glenn Columbus International Airport → San Diego International Airport
CMHSAN
- Distance
- 3,154 km · 1,959 mi
- Flight time
- 04h 41m
- CO₂ per passenger
- 283 kg
This John Glenn Columbus International Airport → San Diego International Airport route is 3,154 km (1,959 mi) end to end. The estimated flight time is 04h 41m, and a passenger's share of CO₂ works out at roughly 283 kg.
See the reverse route: San Diego International Airport → John Glenn Columbus International Airport
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Your route
- FromCMHJohn Glenn Columbus International AirportColumbus, Ohio
- ToSANSan Diego International AirportSan Diego, California
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.7 flights/day
Airlines on this route
Southwest Airlines
Common questions
John Glenn Columbus International Airport to San Diego International Airport FAQ
How far is John Glenn Columbus International Airport from San Diego International Airport?
John Glenn Columbus International Airport (CMH) and San Diego International Airport (SAN) are 3,154 km (1,959 mi) apart, measured along the great-circle route.
How long is the flight from John Glenn Columbus International Airport to San Diego International Airport?
A direct CMH–SAN flight covers the distance in about 04h 41m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from John Glenn Columbus International Airport to San Diego International Airport produce?
A passenger's share of CO₂ on the CMH–SAN route is roughly 283 kg.
Which airlines fly from John Glenn Columbus International Airport to San Diego International Airport?
Southwest Airlines operate scheduled service between CMH and SAN.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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