How far is Ankeny, IA from Osage, IA?
The driving distance from Ankeny, IA to Osage, IA is about 138.1 miles (222.2 km), with a travel time of about 02h 41m by car.
- The straight-line flight distance is about 114.8 miles (184.7 km).
- For a round trip, plan for roughly 05h 23m 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 41m.
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, 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 Ankeny and Osage.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ankeny and Osage.
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1
Start on Southwest 3rd Street
15 m · 4 sec · Southwest 3rd Street
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2
Turn right onto Southwest Walnut Street
829 ft · 37 sec · Southwest Walnut Street
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3
At the end of the road, turn right onto West 1st Street
1.5 mi · 4 min · West 1st Street
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4
Take the ramp slight left
1707 ft · 42 sec
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5
Merge slight left
97.1 mi · 1 hr 44 min
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6
Take the exit slight right toward US 18 East, IA 27 South: Mason City, Charles City
1 mi · 2 min
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7
Merge slight left
27.1 mi · 31 min
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8
Turn left onto Lancer Avenue
9.9 mi · 17 min · Lancer Avenue
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9
Continue on South 7th Street
1.6 km · 2 min · South 7th Street
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10
Turn right onto Main Street
12 m · 1 sec · Main Street
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11
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Ankeny and Osage.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
West 1st Street
Merge slight left
97.1 mi · 01h 45m
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 Ankeny and Sunny near Osage.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ankeny to Osage?
The road trip is about 138.1 miles (222.2 km) and usually takes 02h 41m 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?
Dows is a useful midpoint, sitting about 69 miles from Ankeny and 69 miles from Osage.
How much longer is the road route than the straight-line distance?
The direct path is about 114.8 miles (184.7 km), while the road route adds roughly 23.3 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 1:06 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.36 one way or $36.73 round trip. Estimated CO2 is about 43.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Ankeny and Sunny near Osage.
Flight Path Map
This map shows the direct air route between Ankeny and Osage. Straight-line distance: 114.77 mi (184.71 km).
#1 Ankeny
The most populous city in Polk County, Iowa.
| Population | 70,068 |
| Coordinates | 41.7297100, -93.6057700 |
| Altitude | 302 |
| Country | United States |
#2 Osage
City in Mitchell County, Iowa, United States
| Population | 3,549 |
| Coordinates | 43.2841400, -92.8110300 |
| Altitude | 360 |
| Country | United States |
End: Osage (-92.81103, 43.28414)
Estimated Travel Time
Distance: 222 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 35m |
| 40 mph (64.37 km/h) | 03h 27m |
| 50 mph (80.47 km/h) | 02h 45m |
| 60 mph (96.56 km/h) | 02h 18m |
| 70 mph (112.65 km/h) | 01h 58m |
| 80 mph (129 km/h) | 01h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.36 | $36.73 |
| Mid-grade | $4.25 | $20.71 | $41.42 |
| Premium | $4.65 | $22.66 | $45.33 |
| Diesel | $5.30 | $25.83 | $51.66 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.