How far is Youngstown, OH from Dayton, OH?
The driving distance from Youngstown, OH to Dayton, OH is about 242.3 miles (389.9 km), with a travel time of about 03h 42m by car.
- The straight-line flight distance is about 208 miles (334.8 km).
- For a round trip, plan for roughly 07h 25m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 42m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Township in Portage County, Ohio
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Youngstown and Dayton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Youngstown and Dayton.
-
1
Start on Central Square
38 m · 10 sec · Central Square
-
2
Continue on Central Square
104 m · 14 sec · Central Square
-
3
Turn straight onto Market Street
2581 ft · 51 sec · Market Street
-
4
Turn right onto West Woodland Avenue
70 m · 5 sec · West Woodland Avenue
-
5
Take the ramp slight right
696 ft · 17 sec
-
6
Merge slight left onto South Shore Expressway
1.5 mi · 2 min · South Shore Expressway
-
7
Continue on Wickliffe Expressway
4.6 mi · 6 min · Wickliffe Expressway
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8
Merge slight right
4.6 mi · 5 min
-
9
Continue straight
39.2 mi · 44 min
-
10
Keep slight right to continue on Kenmore Expressway
19.8 mi · 24 min · Kenmore Expressway
-
11
Take the exit slight right toward I 71 South: Columbus
1.2 mi · 3 min
-
12
Merge slight left
98.8 mi · 1 hr 47 min
-
13
Take the exit slight right toward I 670 East, I 670 West: Airport, Dayton
1692 ft · 41 sec
-
14
Keep slight right to continue on I 670 West: Dayton
1491 ft · 36 sec
-
15
Merge slight left onto Northeast Freeway
1248 ft · 19 sec · Northeast Freeway
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16
Keep slight right
4.5 mi · 6 min
-
17
Merge slight right onto West Freeway
54.2 mi · 58 min · West Freeway
-
18
Take the exit slight right toward SR 4, SR 235: Dayton, New Carlisle
1730 ft · 42 sec
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19
Keep slight left to continue on SR 4, SR 235 South: Dayton
11.1 mi · 14 min
-
20
Take the exit slight right toward SR 48: Main Street, Grand Avenue
1108 ft · 29 sec
-
21
Turn left onto North Main Street
1.4 km · 2 min · North Main Street
-
22
Arrive at your destination
0 m · 1 sec · South Main Street
Car Route Details
A richer read on the saved driving route between Youngstown 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.
I 71 South
Merge slight left
98.8 mi · 01h 47m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Rain Showers leaving Youngstown and Chance Showers And Thunderstorms near Dayton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Youngstown to Dayton?
The road trip is about 242.3 miles (389.9 km) and usually takes 03h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Palmyra is a useful midpoint, sitting about 121 miles from Youngstown and 121.2 miles from Dayton.
How much longer is the road route than the straight-line distance?
The direct path is about 208 miles (334.8 km), while the road route adds roughly 34.3 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 9:34 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.68 one way or $63.36 round trip. Estimated CO2 is about 76 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Youngstown and Chance Showers And Thunderstorms near Dayton.
Stop Ideas Near Palmyra
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 Palmyra.
Columbus, OH
Elyria
Sandusky
Flight Path Map
This map shows the direct air route between Youngstown and Dayton. Straight-line distance: 208.04 mi (334.8 km).
#1 Youngstown
The most populous city in Mahoning County, Ohio.
| Population | 63,828 |
| Coordinates | 41.0997800, -80.6495200 |
| Altitude | 259 |
| 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: 390 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 04m |
| 40 mph (64.37 km/h) | 06h 03m |
| 50 mph (80.47 km/h) | 04h 50m |
| 60 mph (96.56 km/h) | 04h 02m |
| 70 mph (112.65 km/h) | 03h 27m |
| 80 mph (129 km/h) | 03h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.71 | $31.68 | $63.36 |
| Mid-grade | $4.24 | $36.27 | $72.54 |
| Premium | $4.79 | $40.95 | $81.91 |
| Diesel | $4.30 | $36.80 | $73.60 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.