How far is Sioux City, IA from Keokuk, IA?
The driving distance from Sioux City, IA to Keokuk, IA is about 382.7 miles (615.9 km), with a travel time of about 07h 17m by car.
- The straight-line flight distance is about 297.5 miles (478.8 km).
- For a round trip, plan for roughly 14h 34m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 07h 17m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Dallas County, Iowa.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Sioux City and Keokuk.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sioux City and Keokuk.
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1
Start on the route
35 m · 14 sec
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2
Turn left onto 9th Street
990 ft · 46 sec · 9th Street
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3
Turn right onto Court Street
1594 ft · 55 sec · Court Street
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4
Turn left onto 5th Street
794 ft · 29 sec · 5th Street
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5
Turn right onto Floyd Boulevard
1 km · 2 min · Floyd Boulevard
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6
Take the ramp left toward I 29 South
1588 ft · 39 sec
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7
Merge slight left
75.6 mi · 1 hr 22 min
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8
Take the exit slight right toward I 880 East: Des Moines
1.2 km · 2 min
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9
Continue straight
16 mi · 17 min
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10
Keep slight left to continue on I 80 East: Des Moines
1.1 km · 44 sec
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11
Merge slight right
94.9 mi · 1 hr 42 min
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12
Keep slight right to continue on I 35, I 80 East: Chicago, Minneapolis, Kansas City
1510 ft · 19 sec
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13
Take the exit slight right toward I 35 South: Kansas City
2130 ft · 52 sec · Ramp 72 H
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14
Merge slight left
3.8 mi · 4 min
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15
Take the exit slight right toward IA 5: Des Moines International Airport, West Des Moines, Norwalk
1.3 km · 1 min
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16
Continue on Military Order of the Purple Heart Highway
12.9 mi · 15 min · Military Order of the Purple Heart Highway
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17
Take the exit slight right toward IA 5 South: Carlisle
19 mi · 23 min
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18
Turn left
32.3 mi · 36 min
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19
Take the exit right
2173 ft · 53 sec
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20
Merge slight left
77.6 mi · 1 hr 30 min
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21
Merge slight left onto Avenue of the Saints
26.5 mi · 31 min · Avenue of the Saints
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22
Take the exit slight right toward US 218 South: Keokuk
1957 ft · 53 sec
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23
Turn left
9.6 mi · 14 min
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24
Turn right
5.7 mi · 7 min
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25
Continue on Main Street
3.5 mi · 6 min · Main Street
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26
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Sioux City and Keokuk.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 80 East
Merge slight right
94.9 mi · 01h 42m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Partly Sunny leaving Sioux City and Partly Sunny then Slight Chance Rain Showers near Keokuk.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sioux City to Keokuk?
The road trip is about 382.7 miles (615.9 km) and usually takes 07h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
West Des Moines is a useful midpoint, sitting about 191.1 miles from Sioux City and 191.6 miles from Keokuk.
How much longer is the road route than the straight-line distance?
The direct path is about 297.5 miles (478.8 km), while the road route adds roughly 85.2 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 6:00 AM to 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $50.91 one way or $101.82 round trip. Estimated CO2 is about 120 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Sioux City and Partly Sunny then Slight Chance Rain Showers near Keokuk.
Stop Ideas Near West Des Moines
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 West Des Moines.
Osceola
Creston
Flight Path Map
This map shows the direct air route between Sioux City and Keokuk. Straight-line distance: 297.54 mi (478.84 km).
#1 Sioux City
The second most populous city in Iowa.
| Population | 82,651 |
| Coordinates | 42.4999900, -96.4003100 |
| Altitude | 366 |
| Country | United States |
#2 Keokuk
City in Iowa, USA
| Population | 10,090 |
| Coordinates | 40.3972700, -91.3848700 |
| Altitude | 174 |
| Country | United States |
End: Keokuk (-91.38487, 40.39727)
Estimated Travel Time
Distance: 616 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 45m |
| 40 mph (64.37 km/h) | 09h 34m |
| 50 mph (80.47 km/h) | 07h 39m |
| 60 mph (96.56 km/h) | 06h 22m |
| 70 mph (112.65 km/h) | 05h 28m |
| 80 mph (129 km/h) | 04h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $50.91 | $101.82 |
| Mid-grade | $4.25 | $57.42 | $114.83 |
| Premium | $4.65 | $62.83 | $125.66 |
| Diesel | $5.30 | $71.60 | $143.21 |
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 · May 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.