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RFD to INT: distance & flight time
Rockford (Chicago Rockford International Airport) → Winston-salem (Smith Reynolds Airport)
633 mi
1,019 km · 550 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading southeast
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Flight time details
633 miles nonstop takes roughly 1h 51m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RFD — Chicago Rockford International Airport · Rockford, United States
- INT — Smith Reynolds Airport · Winston-salem, 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 RFD
Near INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 mi away
Frequently asked questions
How far is RFD from INT?
The flight distance from Rockford (RFD) to Winston-salem (INT) is 633 miles (1,019 km, 550 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to INT?
A nonstop flight takes about 1h 51m 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 Rockford and Winston-salem?
Winston-salem is 1 hour ahead of Rockford.
What is the cheapest way to fly from RFD to INT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–INT that never appear on search engines, with no booking fees.