How far is Hamilton, OH from Troy, OH?
The driving distance from Hamilton, OH to Troy, OH is about 57.9 miles (93.2 km), with a travel time of about 01h 15m by car.
- The straight-line flight distance is about 48.2 miles (77.5 km).
- For a round trip, plan for roughly 02h 30m 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 15m.
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 Montgomery County, Ohio, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Hamilton and Troy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hamilton and Troy.
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1
Start on High Street
1.2 km · 1 min · High Street
-
2
Turn left onto North Erie Boulevard
1 km · 51 sec · North Erie Boulevard
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3
Continue on Fairgrove Avenue
3235 ft · 42 sec · Fairgrove Avenue
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4
Continue on Hamilton Middletown Road
6.4 mi · 7 min · Hamilton Middletown Road
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5
Take the exit straight toward SR 63: Monroe, Lebanon
1322 ft · 36 sec
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6
Continue on Hamilton Lebanon Road East
4.5 mi · 8 min · Hamilton Lebanon Road East
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7
Turn straight
560 ft · 10 sec
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8
Take the ramp slight left toward I 75 North: Dayton
2354 ft · 1 min
-
9
Merge slight left
24.8 mi · 29 min
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10
Keep slight left to continue on I 75 North: Toledo
15.2 mi · 18 min
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11
Take the exit slight right toward I 75 Business: County Road 25A
1858 ft · 47 sec
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12
Turn right onto South County Road 25A
2.5 mi · 4 min · South County Road 25A
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13
Continue on South Market Street
1.4 mi · 3 min · South Market Street
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14
Enter the roundabout toward Public Square
2 m · 1 sec · Public Square
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15
Arrive at your destination
0 m · 1 sec · Public Square
Car Route Details
A richer read on the saved driving route between Hamilton and Troy.
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 75 North
Merge slight left
24.8 mi · 00h 29m
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 Hamilton and Slight Chance Rain Showers then Chance Showers And Thunderstorms near Troy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hamilton to Troy?
The road trip is about 57.9 miles (93.2 km) and usually takes 01h 15m 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?
West Carrollton City is a useful midpoint, sitting about 29 miles from Hamilton and 29 miles from Troy.
How much longer is the road route than the straight-line distance?
The direct path is about 48.2 miles (77.5 km), while the road route adds roughly 9.7 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 4:00 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.56 one way or $15.12 round trip. Estimated CO2 is about 18.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Chance Showers And Thunderstorms around Hamilton and Slight Chance Rain Showers then Chance Showers And Thunderstorms near Troy.
Stop Ideas Near West Carrollton City
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Scene75 Entertainment Center | Dayton
Robert Sonny Hill Jr Community Center
Town Hall Theatre
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to West Carrollton City.
Cincinnati, OH
Cincinnati Museum Center at Union Terminal
Connersville station
Columbus, OH
Flight Path Map
This map shows the direct air route between Hamilton and Troy. Straight-line distance: 48.14 mi (77.47 km).
#1 Hamilton
The most populous city in Butler County, Ohio.
| Population | 62,148 |
| Coordinates | 39.3995000, -84.5613400 |
| Altitude | 181 |
| Country | United States |
#2 Troy
City in Miami County, Ohio, United States
| Population | 26,473 |
| Coordinates | 40.0395000, -84.2032800 |
| Altitude | 252 |
| Country | United States |
End: Troy (-84.20328, 40.0395)
Estimated Travel Time
Distance: 93 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 55m |
| 40 mph (64.37 km/h) | 01h 26m |
| 50 mph (80.47 km/h) | 01h 09m |
| 60 mph (96.56 km/h) | 00h 57m |
| 70 mph (112.65 km/h) | 00h 49m |
| 80 mph (129 km/h) | 00h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $7.56 | $15.12 |
| Mid-grade | $4.24 | $8.65 | $17.31 |
| Premium | $4.79 | $9.77 | $19.54 |
| Diesel | $4.30 | $8.78 | $17.56 |
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 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.