Shortest distance between Gillespie and Rockford is 220.35 miles (354.61 km).
Flight distance from Gillespie, IL to Rockford, IL is 220.35 miles. Estimated flight time is 00 hours 30 minutes.
It takes 00 hours 27 minutes to travel from Gillespie to Rockford with an airplane (average speed of 550 miles).
The driving distance from Gillespie, Illinois to Rockford, Illinois is: 250.68 miles (403.43 km) by car.
Driving from Gillespie to Rockford will take approximately 03 hours 53 minutes.
City in Illinois, United States
|GPS Coordinates||39°7'47"N 89°49'10"W|
County seat of Winnebago County, Illinois, United States
|GPS Coordinates||42°16'16"N 89°5'38"W|
The distance between Gillespie and Rockford is 403 km if you choose to drive by road. You can go 04 hours 28 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Gillespie and Rockford. The current time is 18:54:06.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||08 hours 21 minutes|
|40 mph (64.37 km/h)||06 hours 16 minutes|
|50 mph (80.47 km/h)||05 hours 00 minutes|
|60 mph (96.56 km/h)||04 hours 10 minutes|
|70 mph (112.65 km/h)||03 hours 34 minutes|
|75 mph (120.7 km/h)||03 hours 20 minutes|
|80 mph (128.75 km/h)||03 hours 07 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 33.48 liters (8.85 gallon) of gas to cover the route between Gillespie and Rockford.
The estimated cost of gas to go from Gillespie to Rockford is $36.29 (diesel $42.89).
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on June 04, 2023.
The place names are translated into coordinates to approximate the distance between Gillespie and Rockford (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
Driving distance from Bremen, IL to Gillespie 88.85 miles (143 km)
Driving distance from Springfield, IL to Gillespie 57.5 miles (93 km)
Driving distance from York, IL to Gillespie 139.02 miles (224 km)
Driving distance from Aurora, IL to Gillespie 225.46 miles (363 km)
Driving distance from Champaign, IL to Gillespie 136.07 miles (219 km)
Driving distance from Chicago, IL to Gillespie 249.87 miles (402 km)
Driving distance from Elgin, IL to Gillespie 268.35 miles (432 km)
Driving distance from Elk Grove, IL to Gillespie 258.73 miles (416 km)
Driving distance from Joliet, IL to Gillespie 214.2 miles (345 km)
Driving distance from Markham, IL to Gillespie 236.1 miles (380 km)
Driving distance from Naperville, IL to Gillespie 230.25 miles (371 km)
Driving distance from North Peoria, IL to Gillespie 125.82 miles (202 km)