How far is Junction City, KS from Colby, KS?
The driving distance from Junction City, KS to Colby, KS is about 246.4 miles (396.6 km), with a travel time of about 04h 12m by car.
- The straight-line flight distance is about 227.4 miles (365.9 km).
- For a round trip, plan for roughly 08h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 04h 12m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Kansas, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Junction City and Colby.
Turn-by-Turn Driving Directions
Step-by-step road directions between Junction City and Colby.
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1
Start on North Jefferson Street
40 m · 11 sec · North Jefferson Street
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2
Turn left onto West 6th Street
556 ft · 26 sec · West 6th Street
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3
Turn right onto North Washington Street
1.5 mi · 4 min · North Washington Street
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4
Enter the roundabout and take exit 2 toward the route
42 m · 3 sec
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5
Exit the roundabout
1013 ft · 25 sec
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6
Merge slight left onto Truman/Eisenhower Presidential Highway
21.4 mi · 21 min · Truman/Eisenhower Presidential Highway
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7
Continue on Dwight D. Eisenhower Highway
220.8 mi · 3 hr 41 min · Dwight D. Eisenhower Highway
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8
Take the exit slight right toward KS 25, Atwood, Leoti
1176 ft · 29 sec
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9
Turn right onto South Range Avenue
2.1 mi · 4 min · South Range Avenue
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10
Turn right onto West 3rd Street
668 ft · 29 sec · West 3rd Street
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11
Arrive at your destination
0 m · 1 sec · West 3rd Street
Car Route Details
A richer read on the saved driving route between Junction City and Colby.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Dwight D. Eisenhower Highway
Continue on Dwight D. Eisenhower Highway
221 mi · 03h 41m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Showers And Thunderstorms Likely leaving Junction City and Rain Showers Likely near Colby.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Junction City to Colby?
The road trip is about 246.4 miles (396.6 km) and usually takes 04h 12m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Gorham is a useful midpoint, sitting about 123 miles from Junction City and 123.5 miles from Colby.
How much longer is the road route than the straight-line distance?
The direct path is about 227.4 miles (365.9 km), while the road route adds roughly 19 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 8:36 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.81 one way or $65.62 round trip. Estimated CO2 is about 77.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Junction City and Rain Showers Likely near Colby.
Flight Path Map
This map shows the direct air route between Junction City and Colby. Straight-line distance: 227.37 mi (365.91 km).
#1 Junction City
City in and county seat of Geary County, Kansas
| Population | 21,482 |
| Coordinates | 39.0286100, -96.8314000 |
| Altitude | 337 |
| Country | United States |
#2 Colby
City in Thomas County, Kansas, United States of America
| Population | 5,315 |
| Coordinates | 39.3958400, -101.0523800 |
| Altitude | 963 |
| Country | United States |
End: Colby (-101.05238, 39.39584)
Estimated Travel Time
Distance: 397 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 12m |
| 40 mph (64.37 km/h) | 06h 09m |
| 50 mph (80.47 km/h) | 04h 55m |
| 60 mph (96.56 km/h) | 04h 06m |
| 70 mph (112.65 km/h) | 03h 31m |
| 80 mph (129 km/h) | 03h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $32.81 | $65.62 |
| Mid-grade | $4.25 | $37.00 | $74.00 |
| Premium | $4.65 | $40.49 | $80.98 |
| Diesel | $5.30 | $46.14 | $92.29 |
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 Kansas · Apr 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.