How far is Carrollton, KY from Louisville, KY?
The driving distance from Carrollton, KY to Louisville, KY is about 51 miles (82.1 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 43.1 miles (69.3 km).
- For a round trip, plan for roughly 01h 42m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
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 00h 51m.
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 Oldham County, Kentucky, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Carrollton and Louisville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Carrollton and Louisville.
-
1
Start on Highland Avenue
1.5 km · 1 min · Highland Avenue
-
2
Turn right onto Park Avenue
2162 ft · 37 sec · Park Avenue
-
3
Continue on Owenton Road
2.9 mi · 4 min · Owenton Road
-
4
Take the ramp left
2111 ft · 52 sec
-
5
Merge slight left
44.2 mi · 49 min
-
6
Take the exit slight right toward I 64 West: Saint Louis
2994 ft · 1 min
-
7
Merge slight left
1.4 km · 1 min
-
8
Take the exit slight right toward 3rd Street, River Road, Downtown
1223 ft · 30 sec
-
9
Continue on North 3rd Street
1839 ft · 42 sec · North 3rd Street
-
10
Turn right onto West Jefferson Street
1181 ft · 44 sec · West Jefferson Street
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11
Arrive at your destination
0 m · 1 sec · West Jefferson Street
Car Route Details
A richer read on the saved driving route between Carrollton and Louisville.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Owenton Road
Merge slight left
44.2 mi · 00h 49m
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.
Showers And Thunderstorms leaving Carrollton and Showers And Thunderstorms near Louisville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Carrollton to Louisville?
The road trip is about 51 miles (82.1 km) and usually takes 00h 51m 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?
La Grange is a useful midpoint, sitting about 25.5 miles from Carrollton and 25.5 miles from Louisville.
How much longer is the road route than the straight-line distance?
The direct path is about 43.1 miles (69.3 km), while the road route adds roughly 7.9 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 EDT. If you want a more comfortable same-day return, try to leave by 4:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.79 one way or $13.58 round trip. Estimated CO2 is about 16 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Carrollton and Showers And Thunderstorms near Louisville.
Stop Ideas Near La Grange
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 La Grange.
Louisville, Kentucky
Cincinnati Museum Center at Union Terminal
Cincinnati, OH
Flight Path Map
This map shows the direct air route between Carrollton and Louisville. Straight-line distance: 43.05 mi (69.29 km).
#1 Carrollton
County seat in Kentucky
| Population | 3,806 |
| Coordinates | 38.6809000, -85.1794000 |
| Altitude | 147 |
| Country | United States |
#2 Louisville
The nineteenth most populous city in the United States and the center of the Louisville metropolitan area.
| Population | 760,026 |
| Coordinates | 38.2542400, -85.7594100 |
| Altitude | 142 |
| Country | United States |
End: West Jefferson Street (-85.759435, 38.254101)
Estimated Travel Time
Distance: 82 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 42m |
| 40 mph (64.37 km/h) | 01h 16m |
| 50 mph (80.47 km/h) | 01h 01m |
| 60 mph (96.56 km/h) | 00h 51m |
| 70 mph (112.65 km/h) | 00h 43m |
| 80 mph (129 km/h) | 00h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $6.79 | $13.58 |
| Mid-grade | $4.25 | $7.66 | $15.31 |
| Premium | $4.65 | $8.38 | $16.75 |
| Diesel | $5.30 | $9.55 | $19.09 |
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 Kentucky · May 24, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.