How far is Dayton, OH from Millbury, OH?
The driving distance from Dayton, OH to Millbury, OH is about 150.6 miles (242.4 km), with a travel time of about 02h 50m by car.
- The straight-line flight distance is about 131.2 miles (211.1 km).
- For a round trip, plan for roughly 05h 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 02h 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.
Town in Ohio, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Dayton and Millbury.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayton and Millbury.
-
1
Start on South Main Street
1.3 km · 2 min · South Main Street
-
2
Take the ramp right toward I 75 North, SR 4 North: Toledo, Springfield
43 m · 3 sec
-
3
Keep slight left to continue on I 75 North: Toledo
1458 ft · 36 sec
-
4
Merge slight left
139.8 mi · 2 hr 31 min
-
5
Take the exit slight right toward SR 795, I 80, I 90: Perrysburg
1693 ft · 41 sec
-
6
Keep slight right to continue on SR 795: Perrysburg
1694 ft · 45 sec
-
7
Turn right onto Avenue Road
8 mi · 12 min · Avenue Road
-
8
Continue on South Street
2639 ft · 58 sec · South Street
-
9
Turn left onto Main Street
2727 ft · 2 min · Main Street
-
10
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Dayton and Millbury.
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
140 mi · 02h 31m
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.
Sunny leaving Dayton and Mostly Sunny near Millbury.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dayton to Millbury?
The road trip is about 150.6 miles (242.4 km) and usually takes 02h 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?
Cairo is a useful midpoint, sitting about 75.3 miles from Dayton and 75.2 miles from Millbury.
How much longer is the road route than the straight-line distance?
The direct path is about 131.2 miles (211.1 km), while the road route adds roughly 19.4 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 12:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.71 one way or $39.42 round trip. Estimated CO2 is about 47.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Dayton and Mostly Sunny near Millbury.
Stop Ideas Near Cairo
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 Cairo.
Bryan
Martin Luther King, Jr. Plaza
Waterloo
Flight Path Map
This map shows the direct air route between Dayton and Millbury. Straight-line distance: 131.18 mi (211.11 km).
#1 Dayton
The ninth most populous city in Ohio.
| Population | 139,907 |
| Coordinates | 39.7589500, -84.1916100 |
| Altitude | 225 |
| Country | United States |
#2 Millbury
Village in Wood County, Ohio, USA
| Population | 1,252 |
| Coordinates | 41.5661600, -83.4246500 |
| Altitude | 187 |
| Country | United States |
End: Millbury (-83.42465, 41.56616)
Estimated Travel Time
Distance: 242 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 01m |
| 40 mph (64.37 km/h) | 03h 45m |
| 50 mph (80.47 km/h) | 03h 00m |
| 60 mph (96.56 km/h) | 02h 30m |
| 70 mph (112.65 km/h) | 02h 09m |
| 80 mph (129 km/h) | 01h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $19.71 | $39.42 |
| Mid-grade | $4.24 | $22.57 | $45.13 |
| Premium | $4.79 | $25.48 | $50.97 |
| Diesel | $4.30 | $22.90 | $45.79 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.