The city is generally safe and well-patrolled.

Yes, a car is recommended for exploring the wider metro area.

No, there are no major tolls in the city.

CID is about 30 minutes from Iowa City.

Johnston

Iowa City

Driving

Johnston to Iowa City

Updated: 29 May 2026

The journey from Johnston to Iowa City is a 120-mile trip. Driving via I-35 N and I-80 E is the most direct route, taking about 2 hours. Iowa City is home to the University of Iowa and is known for its vibrant campus, historic architecture, and cultural attractions. Ensure you have a reliable GPS for navigating the city streets.

Total Distance: 190 km driving, 170 km air distance.

Fastest Way

Driving is the fastest way to reach Iowa City.

Cheapest Way

Driving is the most economical for this trip.

Compare Johnston to Iowa City Routes

Driving

Direct

Duration

2 hours

Avg Price

$25-$35 in fuel

Operator

Personal Vehicle

Route

I-35 N to I-80 E to Iowa City.

Traffic can be heavy during rush hour; plan accordingly.

Travel Tips

Public Transit
Use the Cambus bus system to get around the city.
Parking
Use the ParkWhiz app to find parking near the downtown area.
Dining
Try the local Iowa cuisine, a staple of the region.
Weather
Summers are very hot and humid; plan outdoor activities for the morning.
Navigation
The city is easy to navigate, but the highway system can be complex.

Safety Tips

Driving Safety
Be alert for heavy traffic on I-80 near the city center.
Night Safety
Stick to well-lit areas in the downtown area at night.
Emergency
Keep a roadside emergency kit in your car for the long drive.
Pedestrian Safety
Use crosswalks near the major tourist attractions.