How far is Carmel, IN from Knox, IN?
The driving distance from Carmel, IN to Knox, IN is about 42.7 miles (68.7 km), with a travel time of about 00h 53m by car.
- The straight-line flight distance is about 32.4 miles (52.1 km).
- For a round trip, plan for roughly 01h 47m 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 53m.
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.
Town in Hancock and Marion Counties, Indiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Scattered Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Scattered Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Carmel and Knox.
Turn-by-Turn Driving Directions
Step-by-step road directions between Carmel and Knox.
-
1
Start on East Main Street
1338 ft · 39 sec · East Main Street
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2
Enter the roundabout and take exit 1 toward the route
11 m · 2 sec
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3
Exit the roundabout
1097 ft · 19 sec
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4
Merge slight left onto Keystone Parkway
3.3 mi · 5 min · Keystone Parkway
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5
Enter the roundabout and take exit 2 toward I 465: South Keystone Avenue
42 m · 8 sec
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6
Exit the roundabout onto I 465: South Keystone Avenue
1346 ft · 33 sec
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7
Keep slight left to continue on I 465 East: Keystone Avenue South
131 m · 11 sec
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8
Keep slight right to continue on I 465 East
1.2 km · 2 min
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9
Merge slight left
4 mi · 5 min
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10
Merge slight right
5.7 mi · 7 min
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11
Take the exit slight right toward I 70: Dayton, Indianapolis
1087 ft · 17 sec
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12
Keep slight left to continue on I 70: Dayton, Indianapolis
44 m · 2 sec
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13
Keep slight left to continue on I 70 East: Dayton
1 km · 1 min
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14
Merge slight left onto Dwight D Eisenhower Highway
25.4 mi · 28 min · Dwight D Eisenhower Highway
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15
Take the exit slight right toward SR 109: Wilkinson, Knightstown
2158 ft · 44 sec
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16
Turn right onto McCullum
1.6 km · 1 min · McCullum
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17
Turn right onto South Grant City Road
2047 ft · 1 min · South Grant City Road
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18
Arrive at your destination
0 m · 1 sec · South Grant City Road
Car Route Details
A richer read on the saved driving route between Carmel and Knox.
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
25.4 mi · 00h 28m
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.
Scattered Showers And Thunderstorms then Slight Chance Showers And Thunderstorms leaving Carmel and Scattered Showers And Thunderstorms then Slight Chance Showers And Thunderstorms near Knox.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Carmel to Knox?
The road trip is about 42.7 miles (68.7 km) and usually takes 00h 53m 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?
Cumberland is a useful midpoint, sitting about 21.3 miles from Carmel and 21.4 miles from Knox.
How much longer is the road route than the straight-line distance?
The direct path is about 32.4 miles (52.1 km), while the road route adds roughly 10.3 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 EDT. If you want a more comfortable same-day return, try to leave by 4:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.69 one way or $11.39 round trip. Estimated CO2 is about 13.4 kg one way.
What should you check before leaving?
Before you leave, expect Scattered Showers And Thunderstorms then Slight Chance Showers And Thunderstorms around Carmel and Scattered Showers And Thunderstorms then Slight Chance Showers And Thunderstorms near Knox.
Stop Ideas Near Cumberland
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 Cumberland.
Indianapolis Union Station
Connersville station
Crawfordsville
Crawfordsville (Bus), Indiana
Flight Path Map
This map shows the direct air route between Carmel and Knox. Straight-line distance: 32.37 mi (52.09 km).
#1 Carmel
The most populous city in Hamilton County, Indiana.
| Population | 101,643 |
| Coordinates | 39.9783700, -86.1180400 |
| Altitude | 260 |
| Country | United States |
#2 Knox
City in Center Township, Starke County, Indiana, United States
| Population | 3,552 |
| Coordinates | 39.8231000, -85.5419200 |
| Altitude | 300 |
| Country | United States |
End: Knox (-85.54192, 39.8231)
Estimated Travel Time
Distance: 69 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 25m |
| 40 mph (64.37 km/h) | 01h 04m |
| 50 mph (80.47 km/h) | 00h 51m |
| 60 mph (96.56 km/h) | 00h 42m |
| 70 mph (112.65 km/h) | 00h 36m |
| 80 mph (129 km/h) | 00h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.69 | $11.39 |
| Mid-grade | $4.25 | $6.42 | $12.84 |
| Premium | $4.65 | $7.03 | $14.06 |
| Diesel | $5.30 | $8.01 | $16.02 |
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 Indiana · 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.