How far is Sardinia, OH from Dayton, OH?
The driving distance from Sardinia, OH to Dayton, OH is about 67.7 miles (108.9 km), with a travel time of about 01h 29m by car.
- The straight-line flight distance is about 55.8 miles (89.8 km).
- For a round trip, plan for roughly 02h 58m 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 29m.
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.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Sardinia and Dayton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sardinia and Dayton.
-
1
Start on South Main Street
1225 ft · 34 sec · South Main Street
-
2
Continue on Purdy Road
1563 ft · 51 sec · Purdy Road
-
3
Turn left onto James A. Rhodes Appalachian Highway
26.4 mi · 34 min · James A. Rhodes Appalachian Highway
-
4
Take the exit slight right toward I 275 North: Columbus
3012 ft · 1 min
-
5
Merge slight left onto Circle Freeway
19.1 mi · 22 min · Circle Freeway
-
6
Take the exit slight right toward I 75 North: Dayton
2954 ft · 1 min
-
7
Merge slight left onto Mill Creek Expressway
36.1 mi · 42 min · Mill Creek Expressway
-
8
Take the exit slight right toward Second Street, Salem Avenue, 1st Street
1728 ft · 43 sec
-
9
Turn right onto West 1st Street
1719 ft · 42 sec · West 1st Street
-
10
Turn right onto North Ludlow Street
1052 ft · 27 sec · North Ludlow Street
-
11
Turn left onto West 3rd Street
157 m · 13 sec · West 3rd Street
-
12
Turn right onto South Main Street
68 m · 6 sec · South Main Street
-
13
Arrive at your destination
0 m · 1 sec · South Main Street
Car Route Details
A richer read on the saved driving route between Sardinia and Dayton.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Mill Creek Expressway
Merge slight left onto Mill Creek Expressway
36.1 mi · 00h 42m
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 leaving Sardinia and Mostly Sunny near Dayton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sardinia to Dayton?
The road trip is about 67.7 miles (108.9 km) and usually takes 01h 29m 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?
Sycamore is a useful midpoint, sitting about 42.1 miles from Sardinia and 25.6 miles from Dayton.
How much longer is the road route than the straight-line distance?
The direct path is about 55.8 miles (89.8 km), while the road route adds roughly 11.9 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 3:32 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.85 one way or $17.71 round trip. Estimated CO2 is about 21.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Sardinia and Mostly Sunny near Dayton.
Stop Ideas Near Sycamore
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Wyoming City Hall
Cincinnati City Hall
Lebanon Taxation Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Sycamore.
Cincinnati, OH
Cincinnati Museum Center at Union Terminal
Connersville station
Maysville
Flight Path Map
This map shows the direct air route between Sardinia and Dayton. Straight-line distance: 55.78 mi (89.77 km).
#1 Sardinia
Human settlement in Brown County, Ohio, United States of America
| Population | 1,138 |
| Coordinates | 39.0078400, -83.8085400 |
| Altitude | 292 |
| Country | United States |
#2 Dayton
The ninth most populous city in Ohio.
| Population | 139,907 |
| Coordinates | 39.7589500, -84.1916100 |
| Altitude | 225 |
| Country | United States |
End: South Main Street (-84.191655, 39.758942)
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 | $8.85 | $17.71 |
| Mid-grade | $4.24 | $10.14 | $20.28 |
| Premium | $4.79 | $11.45 | $22.90 |
| Diesel | $4.30 | $10.29 | $20.57 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.