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RDU to CTB: distance & flight time
Raleigh-durham (Raleigh Durham International Airport) → Cutbank (Cut Bank International Airport)
1,909 mi
3,072 km · 1,659 nm
4h 13m
estimated nonstop flight time
-2h
time difference · heading northwest
See live RDU→CTB fares Phone-only fares on this route — call free
Flight time details
1,909 miles nonstop takes roughly 4h 13m gate to gate, flying northwest. 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
- RDU — Raleigh Durham International Airport · Raleigh-durham, United States
- CTB — Cut Bank International Airport · Cutbank, 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 RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 mi away
Near CTB
- YQL · Lethbridge County Airport73 mi away
- FCA · Glacier Park International Airport89 mi away
- GTF · Great Falls International Airport91 mi away
- WPC · Pincher Creek Airport97 mi away
Frequently asked questions
How far is RDU from CTB?
The flight distance from Raleigh-durham (RDU) to Cutbank (CTB) is 1,909 miles (3,072 km, 1,659 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDU to CTB?
A nonstop flight takes about 4h 13m 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 Raleigh-durham and Cutbank?
Cutbank is 2 hours behind Raleigh-durham.
What is the cheapest way to fly from RDU to CTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDU–CTB that never appear on search engines, with no booking fees.