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RDM to CMH: distance & flight time
Redmond-Bend (Roberts Field) → Columbus (John Glenn Columbus International Airport)
1,964 mi
3,161 km · 1,707 nm
4h 19m
estimated nonstop flight time
+3h
time difference · heading east
See live RDM→CMH fares Phone-only fares on this route — call free
Flight time details
1,964 miles nonstop takes roughly 4h 19m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- RDM — Roberts Field · Redmond-Bend, United States
- CMH — John Glenn Columbus International Airport · Columbus, 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 RDM
- PRZ · Prineville Airport12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport94 mi away
- SLE · Salem Municipal Airport/McNary Field102 mi away
- EUG · Mahlon Sweet Field103 mi away
Near CMH
Frequently asked questions
How far is RDM from CMH?
The flight distance from Redmond-Bend (RDM) to Columbus (CMH) is 1,964 miles (3,161 km, 1,707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDM to CMH?
A nonstop flight takes about 4h 19m 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 Redmond-Bend and Columbus?
Columbus is 3 hours ahead of Redmond-Bend.
What is the cheapest way to fly from RDM to CMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDM–CMH that never appear on search engines, with no booking fees.