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RDU to ISW: distance & flight time
Raleigh-durham (Raleigh Durham International Airport) → Wisconsin Rapids (Alexander Field South Wood County Airport)
826 mi
1,329 km · 718 nm
2h 16m
estimated nonstop flight time
-1h
time difference · heading northwest
See live RDU→ISW fares Phone-only fares on this route — call free
Flight time details
826 miles nonstop takes roughly 2h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- RDU — Raleigh Durham International Airport · Raleigh-durham, United States
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, 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 ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 mi away
Frequently asked questions
How far is RDU from ISW?
The flight distance from Raleigh-durham (RDU) to Wisconsin Rapids (ISW) is 826 miles (1,329 km, 718 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDU to ISW?
A nonstop flight takes about 2h 16m 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 Wisconsin Rapids?
Wisconsin Rapids is 1 hour behind Raleigh-durham.
What is the cheapest way to fly from RDU to ISW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDU–ISW that never appear on search engines, with no booking fees.