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CMH to DEN: distance & flight time
Columbus (John Glenn Columbus International Airport) → Denver (Denver International Airport)
1,151 mi
1,853 km · 1,000 nm
2h 58m
estimated nonstop flight time
-2h
time difference · heading west
See live CMH→DEN fares Phone-only fares on this route — call free
Flight time details
1,151 miles nonstop takes roughly 2h 58m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CMH — John Glenn Columbus International Airport · Columbus, United States
- DEN — Denver International Airport · Denver, 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 CMH
Near DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is CMH from DEN?
The flight distance from Columbus (CMH) to Denver (DEN) is 1,151 miles (1,853 km, 1,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMH to DEN?
A nonstop flight takes about 2h 58m 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 Columbus and Denver?
Denver is 2 hours behind Columbus.
What is the cheapest way to fly from CMH to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMH–DEN that never appear on search engines, with no booking fees.