How far is Greenfield, IA from Iowa City, IA?
The driving distance from Greenfield, IA to Iowa City, IA is about 173.3 miles (278.9 km), with a travel time of about 02h 46m by car.
- The straight-line flight distance is about 153.7 miles (247.3 km).
- For a round trip, plan for roughly 05h 33m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 46m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Jasper County, Iowa
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms
Mostly Sunny then Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Greenfield and Iowa City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenfield and Iowa City.
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1
Start on Public Square
96 m · 18 sec · Public Square
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2
Turn right onto South 1st Street
546 ft · 29 sec · South 1st Street
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3
Turn left onto Southeast Kent Street
2114 ft · 38 sec · Southeast Kent Street
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4
Turn left onto Southeast 6th Street
1.5 km · 1 min · Southeast 6th Street
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5
Continue on State Highway 25
12.3 mi · 17 min · State Highway 25
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6
Take the ramp right
1768 ft · 43 sec
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7
Merge slight left
36 mi · 39 min
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8
Keep slight right to continue on I 35, I 80 East: Chicago, Minneapolis, Kansas City
14.4 mi · 17 min
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9
Keep slight left
106.9 mi · 1 hr 56 min
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10
Take the exit slight right toward Downtown
2061 ft · 53 sec
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11
Turn right onto North Dubuque Street
1.5 km · 3 min · North Dubuque Street
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12
Turn left onto Kimball Road
145 m · 21 sec · Kimball Road
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13
Keep slight right to continue on North Gilbert Street
1.3 km · 3 min · North Gilbert Street
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14
Arrive at your destination
0 m · 1 sec · South Gilbert Street
Car Route Details
A richer read on the saved driving route between Greenfield and Iowa City.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 35
Keep slight left
107 mi · 01h 56m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Slight Chance Showers And Thunderstorms leaving Greenfield and Mostly Sunny then Showers And Thunderstorms Likely near Iowa City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Greenfield to Iowa City?
The road trip is about 173.3 miles (278.9 km) and usually takes 02h 46m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Colfax is a useful midpoint, sitting about 86.6 miles from Greenfield and 86.7 miles from Iowa City.
How much longer is the road route than the straight-line distance?
The direct path is about 153.7 miles (247.3 km), while the road route adds roughly 19.6 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 12:56 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $23.08 one way or $46.16 round trip. Estimated CO2 is about 54.4 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms around Greenfield and Mostly Sunny then Showers And Thunderstorms Likely near Iowa City.
Stop Ideas Near Colfax
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Colfax.
Osceola
Ottumwa station
Creston
Flight Path Map
This map shows the direct air route between Greenfield and Iowa City. Straight-line distance: 153.69 mi (247.34 km).
#1 Greenfield
City in Iowa, United States; county seat of Adair County
| Population | 1,812 |
| Coordinates | 41.3052700, -94.4613500 |
| Altitude | 418 |
| Country | United States |
#2 Iowa City
The most populous city in Johnson County, Iowa.
| Population | 75,130 |
| Coordinates | 41.6611300, -91.5301700 |
| Altitude | 204 |
| Country | United States |
End: South Gilbert Street (-91.530165, 41.661126)
Estimated Travel Time
Distance: 279 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 46m |
| 40 mph (64.37 km/h) | 04h 19m |
| 50 mph (80.47 km/h) | 03h 27m |
| 60 mph (96.56 km/h) | 02h 53m |
| 70 mph (112.65 km/h) | 02h 28m |
| 80 mph (129 km/h) | 02h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $23.08 | $46.16 |
| Mid-grade | $4.25 | $26.03 | $52.06 |
| Premium | $4.65 | $28.48 | $56.96 |
| Diesel | $5.30 | $32.46 | $64.92 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Iowa · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.