Need help booking?
Unpublished phone-only deals available
JVL to DUC: distance & flight time
Janesville (Southern Wisconsin Regional Airport) → Duncan (Halliburton Field)
740 mi
1,191 km · 643 nm
2h 5m
estimated nonstop flight time
Same time
time difference · heading southwest
See live JVL→DUC fares Phone-only fares on this route — call free
Flight time details
740 miles nonstop takes roughly 2h 5m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- JVL — Southern Wisconsin Regional Airport · Janesville, United States
- DUC — Halliburton Field · Duncan, 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 JVL
- RFD · Chicago Rockford International Airport29 mi away
- ORD · Chicago O'Hare International Airport73 mi away
- MSN · Dane County Regional Truax Field39 mi away
- ENW · Kenosha Regional Airport57 mi away
Near DUC
Frequently asked questions
How far is JVL from DUC?
The flight distance from Janesville (JVL) to Duncan (DUC) is 740 miles (1,191 km, 643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JVL to DUC?
A nonstop flight takes about 2h 5m 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 cheapest way to fly from JVL to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JVL–DUC that never appear on search engines, with no booking fees.