How far is Union City, OH from Hamilton, OH?
The driving distance from Union City, OH to Hamilton, OH is about 68 miles (109.4 km), with a travel time of about 01h 26m by car.
- The straight-line flight distance is about 56.8 miles (91.4 km).
- For a round trip, plan for roughly 02h 53m 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 26m.
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 Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Union City and Hamilton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union City and Hamilton.
-
1
Start on East Elm Street
71 m · 6 sec · East Elm Street
-
2
Turn left onto North State Line Street
655 ft · 22 sec · North State Line Street
-
3
Turn left onto East Main Street
11.3 mi · 17 min · East Main Street
-
4
Continue on Wayne Street
630 ft · 16 sec · Wayne Street
-
5
Turn left onto North Main Street
677 ft · 14 sec · North Main Street
-
6
At the end of the road, turn right onto South Broadway
1515 ft · 26 sec · South Broadway
-
7
Enter the roundabout and take exit 2 toward South Broadway
57 m · 4 sec · South Broadway
-
8
Exit the roundabout onto South Broadway
1377 ft · 23 sec · South Broadway
-
9
Turn right onto Washington Avenue
2105 ft · 38 sec · Washington Avenue
-
10
Turn right onto Pine Street
1669 ft · 34 sec · Pine Street
-
11
Turn left onto Sweitzer Street
1.1 mi · 2 min · Sweitzer Street
-
12
Continue on Dayton Road
1 mi · 2 min · Dayton Road
-
13
Take the ramp right
1356 ft · 37 sec
-
14
Merge slight left
39.9 mi · 54 min
-
15
Enter the roundabout and take exit 2 toward Hamilton Eaton Road
27 m · 1 sec · Hamilton Eaton Road
-
16
Exit the roundabout onto Hamilton Eaton Road
6.7 mi · 9 min · Hamilton Eaton Road
-
17
Continue on North Riverside Drive
1.2 mi · 1 min · North Riverside Drive
-
18
Continue on North 3rd Street
1.7 mi · 2 min · North 3rd Street
-
19
Turn slight left onto North Martin Luther King Junior Boulevard
2614 ft · 1 min · North Martin Luther King Junior Boulevard
-
20
Turn right onto High Street
953 ft · 41 sec · High Street
-
21
Continue on High Street
69 m · 15 sec · High Street
-
22
Arrive at your destination
0 m · 1 sec · High Street
Car Route Details
A richer read on the saved driving route between Union City and Hamilton.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Dayton Road
Merge slight left
39.9 mi · 00h 54m
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 Showers And Thunderstorms leaving Union City and Slight Chance Rain Showers then Chance Showers And Thunderstorms near Hamilton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Union City to Hamilton?
The road trip is about 68 miles (109.4 km) and usually takes 01h 26m 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?
Eaton is a useful midpoint, sitting about 32.9 miles from Union City and 35 miles from Hamilton.
How much longer is the road route than the straight-line distance?
The direct path is about 56.8 miles (91.4 km), while the road route adds roughly 11.2 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 3:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.89 one way or $17.78 round trip. Estimated CO2 is about 21.3 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Union City and Slight Chance Rain Showers then Chance Showers And Thunderstorms near Hamilton.
Stop Ideas Near Eaton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Quiet Harmony Ranch
Wayne Lakes Park
Camden Village Office
Arrowhead Campground
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Eaton.
Connersville station
Cincinnati Museum Center at Union Terminal
Cincinnati, OH
Flight Path Map
This map shows the direct air route between Union City and Hamilton. Straight-line distance: 56.77 mi (91.36 km).
#1 Union City
Village in the United States
| Population | 6,843 |
| Coordinates | 40.1994911, -84.8052397 |
| Altitude | 338 |
| Country | United States |
#2 Hamilton
The most populous city in Butler County, Ohio.
| Population | 62,148 |
| Coordinates | 39.3995000, -84.5613400 |
| Altitude | 181 |
| Country | United States |
End: High Street (-84.56131, 39.399555)
Estimated Travel Time
Distance: 109 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 15m |
| 40 mph (64.37 km/h) | 01h 41m |
| 50 mph (80.47 km/h) | 01h 21m |
| 60 mph (96.56 km/h) | 01h 07m |
| 70 mph (112.65 km/h) | 00h 58m |
| 80 mph (129 km/h) | 00h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $8.89 | $17.78 |
| Mid-grade | $4.24 | $10.18 | $20.36 |
| Premium | $4.79 | $11.50 | $22.99 |
| Diesel | $4.30 | $10.33 | $20.66 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.