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RFD to GUS: distance & flight time
Rockford (Chicago Rockford International Airport) → Peru (Grissom Air Reserve Base)
186 mi
300 km · 162 nm
57m
estimated nonstop flight time
+1h
time difference · heading southeast
See live RFD→GUS fares Phone-only fares on this route — call free
Flight time details
186 miles nonstop takes roughly 57m 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
- GUS — Grissom Air Reserve Base · Peru, 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 GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Frequently asked questions
How far is RFD from GUS?
The flight distance from Rockford (RFD) to Peru (GUS) is 186 miles (300 km, 162 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to GUS?
A nonstop flight takes about 57m 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 Peru?
Peru is 1 hour ahead of Rockford.
What is the cheapest way to fly from RFD to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–GUS that never appear on search engines, with no booking fees.