How far is Johnston, IA from Iowa City, IA?
Distance by Flight
Shortest distance between Johnston and Iowa City is 111.88 miles (180.05 km).
Flight distance from Johnston, IA to Iowa City, IA is 111.88 miles. Estimated flight time is 00 hours 14 minutes.
It takes 00 hours 12 minutes to travel from Johnston to Iowa City with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Johnston, Iowa to Iowa City, Iowa is: 116.11 miles (186.86 km) by car.
Driving from Johnston to Iowa City will take approximately 01 hours 53 minutes.
#1 Johnston
City in Iowa, United States
| Population | 23092 |
|---|---|
| GPS Coordinates | 41°40'23"N 93°41'52"W |
| Latitude | 41.6730400 |
| Longitude | -93.6977200 |
| Altitude | 253 |
| Country | United States |
#2 Iowa City
The most populous city in Johnson County, Iowa. It is located on the Iowa River in eastern Iowa. Iowa City is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the University of Iowa campus and the Iowa City Public Library.
| Population | 75130 |
|---|---|
| GPS Coordinates | 41°39'40"N 91°31'49"W |
| Latitude | 41.6611300 |
| Longitude | -91.5301700 |
| Altitude | 204 |
| Country | United States |
Ending point in Iowa City: South Gilbert Street (-91.530165,41.661126)
Estimated Travel Time Between Johnston and Iowa City
The distance between Johnston and Iowa City is 187 km if you choose to drive by road. You can go 02 hours 04 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 Johnston and Iowa City. The current time is 06:52:53.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 52 minutes |
| 40 mph (64.37 km/h) | 02 hours 54 minutes |
| 50 mph (80.47 km/h) | 02 hours 19 minutes |
| 60 mph (96.56 km/h) | 01 hours 56 minutes |
| 70 mph (112.65 km/h) | 01 hours 39 minutes |
| 75 mph (120.7 km/h) | 01 hours 32 minutes |
| 80 mph (128.75 km/h) | 01 hours 26 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 15.51 liters (4.1 gallon) of gas to cover the route between Johnston and Iowa City.
The estimated cost of gas to go from Johnston to Iowa City is $13.46 (diesel $19.04).
Iowa gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.29 | $3.6 | $4.06 | $4.65 |
| Total | $13.46 | $14.74 | $16.65 | $19.04 |
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 Iowa ) per gallon of daily gas for calculations is $3.285 (Diesel $4.648) /gallon. Last changed prices on December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Johnston and Iowa City (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
