How far is Marion, IL from Rockford, IL?
Distance by Flight
Shortest distance between Marion and Rockford is 313.83 miles (505.07 km).
Flight distance from Marion, IL to Rockford, IL is 313.83 miles. Estimated flight time is 00 hours 44 minutes.
It takes 00 hours 40 minutes to travel from Marion to Rockford with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Marion, Illinois to Rockford, Illinois is: 368.88 miles (593.65 km) by car.
Driving from Marion to Rockford will take approximately 05 hours 40 minutes.
#1 Marion
City in and the county seat of Williamson County, Illinois, United States
| Population | 17803 |
|---|---|
| GPS Coordinates | 37°43'50"N 88°55'59"W |
| Latitude | 37.7306100 |
| Longitude | -88.9331300 |
| Altitude | 129 |
| Country | United States |
#2 Rockford
The second most populous city in Illinois. It is located in the northwestern part of the state. Rockford is known for its many manufacturing companies, its many parks and green spaces, and its many attractions, such as the Rockford Art Museum and the Burpee Museum of Natural History.
| Population | 144835 |
|---|---|
| GPS Coordinates | 42°16'16"N 89°5'38"W |
| Latitude | 42.2711300 |
| Longitude | -89.0940000 |
| Altitude | 218 |
| Country | United States |
Ending point in Rockford: West State Street (-89.094046,42.271066)
Estimated Travel Time Between Marion and Rockford
The distance between Marion and Rockford is 594 km if you choose to drive by road. You can go 06 hours 35 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 Marion and Rockford. The current time is 12:31:32.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 12 hours 17 minutes |
| 40 mph (64.37 km/h) | 09 hours 13 minutes |
| 50 mph (80.47 km/h) | 07 hours 22 minutes |
| 60 mph (96.56 km/h) | 06 hours 08 minutes |
| 70 mph (112.65 km/h) | 05 hours 16 minutes |
| 75 mph (120.7 km/h) | 04 hours 55 minutes |
| 80 mph (128.75 km/h) | 04 hours 36 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 49.27 liters (13.02 gallon) of gas to cover the route between Marion and Rockford.
The estimated cost of gas to go from Marion to Rockford is $46.95 (diesel $55.97).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $46.95 | $53.52 | $59.24 | $55.97 |
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 (in Illinois ) per gallon of daily gas for calculations is $3.607 (Diesel $4.300) /gallon. Last changed prices on November 21, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Marion and Rockford (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
