How far is Marion, IA from Oskaloosa, IA?
The driving distance from Marion, IA to Oskaloosa, IA is about 104.7 miles (168.5 km), with a travel time of about 02h 15m by car.
- The straight-line flight distance is about 74.3 miles (119.5 km).
- For a round trip, plan for roughly 04h 31m 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 15m.
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.
Human settlement in Iowa County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Marion and Oskaloosa.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marion and Oskaloosa.
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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
1.5 km · 1 min · Collins Road Northeast
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10
Turn left onto C Avenue Northeast
43 m · 3 sec · C Avenue Northeast
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11
Turn slight right onto Old Marion Road Northeast
1.5 km · 2 min · Old Marion Road Northeast
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12
Continue on Oakland Road Northeast
1.6 km · 2 min · Oakland Road Northeast
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13
Turn right onto 29th Street Northeast
1411 ft · 30 sec · 29th Street Northeast
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14
Continue on Coldstream Avenue Northeast
628 ft · 22 sec · Coldstream Avenue Northeast
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15
Turn left
1278 ft · 31 sec
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16
Merge slight left onto Avenue of the Saints
21.5 mi · 25 min · Avenue of the Saints
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17
Take the exit slight right toward I 80
1362 ft · 33 sec
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18
Keep slight right to continue on I 80 West: Des Moines
1.1 km · 1 min
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19
Merge slight left
36.3 mi · 39 min
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20
Take the exit slight right toward IA 21: Belle Plain, What Cheer
2017 ft · 54 sec
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21
Turn left onto 220th Street
7.2 mi · 11 min · 220th Street
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22
Continue on State Highway 21
2.7 mi · 4 min · State Highway 21
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23
Continue on 220th Street
3 mi · 4 min · 220th Street
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24
Continue on State Highway 21
7 mi · 10 min · State Highway 21
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25
Continue on North Barnes Street
1.5 mi · 2 min · North Barnes Street
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26
Continue on State Highway 21
3.5 mi · 5 min · State Highway 21
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27
Turn right
2413 ft · 38 sec
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28
Continue on IA-92
13.8 mi · 20 min · IA-92
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29
Continue on A Avenue East
1.5 mi · 2 min · A Avenue East
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30
Turn right
17 m · 4 sec
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31
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Marion and Oskaloosa.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
I 80 West
Merge slight left
36.3 mi · 00h 39m
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.
Sunny leaving Marion and Sunny near Oskaloosa.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marion to Oskaloosa?
The road trip is about 104.7 miles (168.5 km) and usually takes 02h 15m 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?
Ladora is a useful midpoint, sitting about 52.3 miles from Marion and 52.4 miles from Oskaloosa.
How much longer is the road route than the straight-line distance?
The direct path is about 74.3 miles (119.5 km), while the road route adds roughly 30.4 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 1:58 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.91 one way or $27.83 round trip. Estimated CO2 is about 32.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Marion and Sunny near Oskaloosa.
Stop Ideas Near Ladora
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 Ladora.
Ottumwa station
Mount Pleasant
Flight Path Map
This map shows the direct air route between Marion and Oskaloosa. Straight-line distance: 74.28 mi (119.54 km).
#1 Marion
The county seat of Linn County, Iowa.
| Population | 40,780 |
| Coordinates | 42.0341700, -91.5976800 |
| Altitude | 259 |
| Country | United States |
#2 Oskaloosa
City in and the county seat of Mahaska County, Iowa, United States
| Population | 11,803 |
| Coordinates | 41.2963900, -92.6443600 |
| Altitude | 256 |
| Country | United States |
End: Oskaloosa (-92.64436, 41.29639)
Estimated Travel Time
Distance: 168 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 29m |
| 40 mph (64.37 km/h) | 02h 37m |
| 50 mph (80.47 km/h) | 02h 05m |
| 60 mph (96.56 km/h) | 01h 44m |
| 70 mph (112.65 km/h) | 01h 29m |
| 80 mph (129 km/h) | 01h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $13.91 | $27.83 |
| Mid-grade | $4.25 | $15.69 | $31.39 |
| Premium | $4.65 | $17.17 | $34.35 |
| Diesel | $5.30 | $19.57 | $39.14 |
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 · Jun 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.