How far is Marion, IA from Iowa Falls, IA?
The driving distance from Marion, IA to Iowa Falls, IA is about 107.7 miles (173.4 km), with a travel time of about 02h 07m by car.
- The straight-line flight distance is about 91 miles (146.5 km).
- For a round trip, plan for roughly 04h 15m 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 07m.
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.
The most populous city in Black Hawk County, Iowa.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Patchy Fog then Sunny
Driving Route Map
The map below follows the saved road route between Marion and Iowa Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marion and Iowa Falls.
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1
Start on 8th Avenue
136 m · 23 sec · 8th Avenue
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2
Turn left onto 10th Street
98 m · 13 sec · 10th Street
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3
Turn right onto 7th Avenue
880 ft · 22 sec · 7th Avenue
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4
Enter the roundabout and take exit 2 toward the route
31 m · 4 sec
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5
Exit the roundabout
40 m · 6 sec
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6
Continue on 7th Avenue
1828 ft · 48 sec · 7th Avenue
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7
Continue on Marion Boulevard
1 km · 1 min · Marion Boulevard
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8
Continue on 1st Avenue East
621 ft · 19 sec · 1st Avenue East
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9
Turn right onto Collins Road Northeast
2.2 mi · 3 min · Collins Road Northeast
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10
Take the exit slight right toward I-380, IA 27: Iowa City, Waterloo
2548 ft · 1 min
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11
Keep slight right to continue on I-380 north, IA 27 north: Waterloo
2156 ft · 42 sec
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12
Keep slight left
87 m · 7 sec
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13
Continue on I-380 south, IA 27 south: Waterloo
1093 ft · 27 sec
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14
Merge slight left onto Avenue of the Saints
46.6 mi · 51 min · Avenue of the Saints
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15
Keep slight left to continue on Avenue of the Saints
50.3 mi · 58 min · Avenue of the Saints
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16
Take the exit slight right toward US 65: Iowa Falls, Hubbard
2136 ft · 56 sec
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17
Turn right
5 mi · 8 min
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18
Turn right onto Rocksylvania Avenue
2967 ft · 1 min · Rocksylvania Avenue
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19
Turn left onto Commercial Street
101 m · 9 sec · Commercial Street
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20
Arrive at your destination
0 m · 1 sec · Commercial Street
Car Route Details
A richer read on the saved driving route between Marion and Iowa Falls.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Avenue of the Saints
Keep slight left to continue on Avenue of the Saints
50.3 mi · 00h 58m
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 Rain Showers leaving Marion and Patchy Fog then Sunny near Iowa Falls.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marion to Iowa Falls?
The road trip is about 107.7 miles (173.4 km) and usually takes 02h 07m 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?
Waterloo is a useful midpoint, sitting about 53.8 miles from Marion and 53.9 miles from Iowa Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 91 miles (146.5 km), while the road route adds roughly 16.7 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 2:14 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.33 one way or $28.66 round trip. Estimated CO2 is about 33.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Marion and Patchy Fog then Sunny near Iowa Falls.
Flight Path Map
This map shows the direct air route between Marion and Iowa Falls. Straight-line distance: 91.02 mi (146.48 km).
#1 Marion
The county seat of Linn County, Iowa.
| Population | 40,780 |
| Coordinates | 42.0341700, -91.5976800 |
| Altitude | 259 |
| Country | United States |
#2 Iowa Falls
City in Iowa, United States
| Population | 4,940 |
| Coordinates | 42.5224800, -93.2513100 |
| Altitude | 337 |
| Country | United States |
End: Iowa Falls (-93.25131, 42.52248)
Estimated Travel Time
Distance: 173 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 35m |
| 40 mph (64.37 km/h) | 02h 41m |
| 50 mph (80.47 km/h) | 02h 09m |
| 60 mph (96.56 km/h) | 01h 47m |
| 70 mph (112.65 km/h) | 01h 32m |
| 80 mph (129 km/h) | 01h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $14.33 | $28.66 |
| Mid-grade | $4.25 | $16.16 | $32.32 |
| Premium | $4.65 | $17.69 | $35.37 |
| Diesel | $5.30 | $20.16 | $40.31 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.