How far is Colby, KS from Derby, KS?
The driving distance from Colby, KS to Derby, KS is about 298.7 miles (480.7 km), with a travel time of about 04h 12m by car.
- The straight-line flight distance is about 241.3 miles (388.3 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.
Human settlement in Russell County, Kansas, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Colby and Derby.
Turn-by-Turn Driving Directions
Step-by-step road directions between Colby and Derby.
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1
Start on West 3rd Street
668 ft · 35 sec · West 3rd Street
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2
Turn left onto North Range Avenue
2.2 mi · 4 min · North Range Avenue
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3
Turn left
1241 ft · 30 sec
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4
Merge slight left onto Dwight D. Eisenhower Highway
196.3 mi · 3 hr 16 min · Dwight D. Eisenhower Highway
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5
Take the exit slight right toward I 135 South, US 81 South: Wichita
2112 ft · 36 sec
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6
Merge slight left
63 mi · 1 hr 3 min
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7
Continue straight
2.2 mi · 2 min
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8
Continue straight
26.3 mi · 29 min
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9
Take the exit slight right toward Pawnee Avenue
1004 ft · 28 sec
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10
Turn right onto East Pawnee Street
1365 ft · 29 sec · East Pawnee Street
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11
Turn left onto South Southeast Boulevard
7.3 mi · 11 min · South Southeast Boulevard
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12
Continue on North Baltimore Avenue
2237 ft · 45 sec · North Baltimore Avenue
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13
Turn left onto East Main Street
83 m · 17 sec · East Main Street
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14
Turn left
37 m · 9 sec
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Colby and Derby.
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
Merge slight left onto Dwight D. Eisenhower Highway
196 mi · 03h 16m
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.
Rain Showers Likely leaving Colby and Chance Showers And Thunderstorms near Derby.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Colby to Derby?
The road trip is about 298.7 miles (480.7 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?
Dorrance is a useful midpoint, sitting about 149.4 miles from Colby and 149.3 miles from Derby.
How much longer is the road route than the straight-line distance?
The direct path is about 241.3 miles (388.3 km), while the road route adds roughly 57.4 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 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 $39.75 one way or $79.49 round trip. Estimated CO2 is about 93.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Colby and Chance Showers And Thunderstorms near Derby.
Stop Ideas Near Dorrance
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 Dorrance.
Hutchinson
Flight Path Map
This map shows the direct air route between Colby and Derby. Straight-line distance: 241.28 mi (388.3 km).
#1 Colby
City in Thomas County, Kansas, United States of America
| Population | 5,315 |
| Coordinates | 39.3958400, -101.0523800 |
| Altitude | 963 |
| Country | United States |
#2 Derby
City in Sedgwick County, Kansas, United States
| Population | 25,145 |
| Coordinates | 37.5455700, -97.2689300 |
| Altitude | 394 |
| Country | United States |
End: North Georgie (-97.268759, 37.545571)
Estimated Travel Time
Distance: 481 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 57m |
| 40 mph (64.37 km/h) | 07h 28m |
| 50 mph (80.47 km/h) | 05h 58m |
| 60 mph (96.56 km/h) | 04h 58m |
| 70 mph (112.65 km/h) | 04h 16m |
| 80 mph (129 km/h) | 03h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $39.75 | $79.49 |
| Mid-grade | $4.25 | $44.83 | $89.65 |
| Premium | $4.65 | $49.05 | $98.11 |
| Diesel | $5.30 | $55.90 | $111.81 |
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.