How far is Kettering, OH from Mariemont, OH?
The driving distance from Kettering, OH to Mariemont, OH is about 45.4 miles (73.1 km), with a travel time of about 01h 06m by car.
- The straight-line flight distance is about 39.2 miles (63.1 km).
- For a round trip, plan for roughly 02h 13m 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 01h 06m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Sunny
Driving Route Map
The map below follows the saved road route between Kettering and Mariemont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kettering and Mariemont.
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1
Start on West Stroop Road
16 m · 3 sec · West Stroop Road
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2
Turn right onto Far Hills Avenue
4.3 mi · 8 min · Far Hills Avenue
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3
Continue on South Main Street
3211 ft · 1 min · South Main Street
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4
Continue on Dayton Lebanon Pike
2.7 mi · 4 min · Dayton Lebanon Pike
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5
Continue on State Route 48
9.1 mi · 13 min · State Route 48
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6
Turn left onto Miller Road
1.5 mi · 3 min · Miller Road
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7
Continue on Bypass 48
2 mi · 2 min · Bypass 48
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8
Continue straight
3.4 mi · 4 min
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9
Take the exit right toward I 71 South: Cincinnati
2987 ft · 1 min
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10
Merge slight left
17.6 mi · 21 min
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11
Take the exit slight right toward Red Bank Road, Fairfax
2842 ft · 1 min
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12
Continue on Red Bank Expressway
3029 ft · 46 sec · Red Bank Expressway
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13
Turn left onto Medpace Way
948 ft · 35 sec · Medpace Way
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14
Turn left onto Madison Road
1 mi · 3 min · Madison Road
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15
Turn right
97 m · 14 sec
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16
Turn slight right onto Plainville Road
1.6 km · 2 min · Plainville Road
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17
At the end of the road, turn left onto Wooster Pike
1313 ft · 58 sec · Wooster Pike
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18
Turn left onto Miami Road
50 m · 12 sec · Miami Road
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19
Turn left onto Wooster Pike
37 m · 4 sec · Wooster Pike
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20
Arrive at your destination
0 m · 1 sec · Wooster Pike
Car Route Details
A richer read on the saved driving route between Kettering and Mariemont.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 71 South
Merge slight left
17.6 mi · 00h 21m
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.
Chance Rain Showers leaving Kettering and Sunny near Mariemont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kettering to Mariemont?
The road trip is about 45.4 miles (73.1 km) and usually takes 01h 06m 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?
South Lebanon is a useful midpoint, sitting about 22.7 miles from Kettering and 22.7 miles from Mariemont.
How much longer is the road route than the straight-line distance?
The direct path is about 39.2 miles (63.1 km), while the road route adds roughly 6.2 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:16 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.93 one way or $11.86 round trip. Estimated CO2 is about 14.2 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Kettering and Sunny near Mariemont.
Stop Ideas Near South Lebanon
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 South Lebanon.
Cincinnati, OH
Cincinnati Museum Center at Union Terminal
Connersville station
Maysville
Flight Path Map
This map shows the direct air route between Kettering and Mariemont. Straight-line distance: 39.18 mi (63.06 km).
#1 Kettering
The most populous city in Montgomery County, Ohio.
| Population | 54,313 |
| Coordinates | 39.6895000, -84.1688300 |
| Altitude | 307 |
| Country | United States |
#2 Mariemont
Village in Hamilton County, Ohio, United States
| Population | 3,438 |
| Coordinates | 39.1450600, -84.3743800 |
| Altitude | 179 |
| Country | United States |
End: Mariemont (-84.37438, 39.14506)
Estimated Travel Time
Distance: 73 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 30m |
| 40 mph (64.37 km/h) | 01h 08m |
| 50 mph (80.47 km/h) | 00h 54m |
| 60 mph (96.56 km/h) | 00h 45m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $5.93 | $11.86 |
| Mid-grade | $4.24 | $6.79 | $13.57 |
| Premium | $4.79 | $7.66 | $15.33 |
| Diesel | $4.30 | $6.89 | $13.77 |
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 Ohio · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.