How far is Colerain, OH from Millersburg, OH?
The driving distance from Colerain, OH to Millersburg, OH is about 77.7 miles (125.1 km), with a travel time of about 01h 50m by car.
- The straight-line flight distance is about 65.5 miles (105.4 km).
- For a round trip, plan for roughly 03h 41m 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 50m.
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.
City in Goodhue and Rice counties, Minnesota, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Colerain and Millersburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Colerain and Millersburg.
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1
Start on Colerain Road
1.7 mi · 2 min · Colerain Road
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2
Continue on Pleasant Grove Road
4.9 mi · 7 min · Pleasant Grove Road
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3
Continue on Cadiz-Harrisville Road
8.3 mi · 12 min · Cadiz-Harrisville Road
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4
Continue on East Market Street
2.2 mi · 3 min · East Market Street
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5
Turn slight left onto Deersville Avenue
1.3 km · 2 min · Deersville Avenue
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6
Turn right onto Cadiz-Dennison Road
21.4 mi · 30 min · Cadiz-Dennison Road
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7
Continue straight
1.1 mi · 1 min
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8
Take the exit slight right toward US 250 West, SR 800 North: Uhrichsville, New Philadelphia
1516 ft · 41 sec
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9
Turn right onto Water Street
11.8 mi · 13 min · Water Street
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10
Take the exit slight right toward SR 39, SR 211: Dover, Sugarcreek
1150 ft · 34 sec
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11
Turn left onto State Route 39 Northwest
6.7 mi · 10 min · State Route 39 Northwest
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12
Continue on Dover Road Northeast
2.4 mi · 5 min · Dover Road Northeast
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13
Continue on West Main Street
2037 ft · 34 sec · West Main Street
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14
Continue on State Route 39
8.7 mi · 13 min · State Route 39
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15
Continue on East Main Street
7.1 mi · 11 min · East Main Street
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16
Arrive at your destination
0 m · 1 sec · West Jackson Street
Car Route Details
A richer read on the saved driving route between Colerain and Millersburg.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Cadiz-Dennison Road
Turn right onto Cadiz-Dennison Road
21.4 mi · 00h 30m
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.
Mostly Sunny then Chance Showers And Thunderstorms leaving Colerain and Mostly Sunny then Chance Showers And Thunderstorms near Millersburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Colerain to Millersburg?
The road trip is about 77.7 miles (125.1 km) and usually takes 01h 50m 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?
Dennison is a useful midpoint, sitting about 38.8 miles from Colerain and 38.9 miles from Millersburg.
How much longer is the road route than the straight-line distance?
The direct path is about 65.5 miles (105.4 km), while the road route adds roughly 12.2 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 2:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.15 one way or $20.30 round trip. Estimated CO2 is about 24.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Chance Showers And Thunderstorms around Colerain and Mostly Sunny then Chance Showers And Thunderstorms near Millersburg.
Stop Ideas Near Dennison
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Port Washington Town Hall
Gnadenhutten Village Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Dennison.
Alliance
Union Station
Flight Path Map
This map shows the direct air route between Colerain and Millersburg. Straight-line distance: 65.49 mi (105.4 km).
#1 Colerain
The most populous city in Hamilton County, Ohio.
| Population | 59,145 |
| Coordinates | 40.1259000, -80.8087000 |
| Altitude | 384 |
| Country | United States |
#2 Millersburg
Village in Ohio, USA
| Population | 3,196 |
| Coordinates | 40.5545100, -81.9179200 |
| Altitude | 274 |
| Country | United States |
End: Millersburg (-81.91792, 40.55451)
Estimated Travel Time
Distance: 125 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 35m |
| 40 mph (64.37 km/h) | 01h 56m |
| 50 mph (80.47 km/h) | 01h 33m |
| 60 mph (96.56 km/h) | 01h 17m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $10.15 | $20.30 |
| Mid-grade | $4.24 | $11.62 | $23.25 |
| Premium | $4.79 | $13.12 | $26.25 |
| Diesel | $4.30 | $11.79 | $23.59 |
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 · May 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.