How far is Ottawa, OH from Dayton, OH?

Distance by Flight

Shortest distance between Ottawa and Dayton is 87.41 miles (140.67 km).

Flight distance from Ottawa, OH to Dayton, OH is 87.41 miles. Estimated flight time is 00 hours 11 minutes.

It takes 00 hours 10 minutes to travel from Ottawa to Dayton with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Ottawa, Ohio to Dayton, Ohio is: 94.5 miles (152.09 km) by car.

Driving from Ottawa to Dayton will take approximately 01 hours 38 minutes.

#1 Ottawa

Village in Ohio

Population	4323
GPS Coordinates	41°1'9"N 84°2'50"W
Latitude	41.0192200
Longitude	-84.0471700
Altitude	222
Country	United States

#2 Dayton

The ninth most populous city in Ohio. It is located in the Miami Valley region of Ohio. Dayton is known for its many manufacturing companies, its many parks and green spaces

Population	139907
GPS Coordinates	39°45'32"N 84°11'30"W
Latitude	39.7589500
Longitude	-84.1916100
Altitude	225
Country	United States

Starting point in Ottawa: North Oak Street (-84.047182,41.01925)
Ending point in Dayton: South Main Street (-84.191655,39.758942)

Estimated Travel Time Between Ottawa and Dayton

The distance between Ottawa and Dayton is 152 km if you choose to drive by road. You can go 01 hours 41 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Ottawa and Dayton. The current time is 00:08:19.

Average Speed	Travel Time
30 mph (48.3 km/h)	03 hours 08 minutes
40 mph (64.37 km/h)	02 hours 21 minutes
50 mph (80.47 km/h)	01 hours 53 minutes
60 mph (96.56 km/h)	01 hours 34 minutes
70 mph (112.65 km/h)	01 hours 21 minutes
75 mph (120.7 km/h)	01 hours 15 minutes
80 mph (128.75 km/h)	01 hours 10 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 12.62 liters (3.33 gallon) of gas to cover the route between Ottawa and Dayton.
The estimated cost of gas to go from Ottawa to Dayton is $10.71 (diesel $14.35).

Ohio gas prices.

	Gasoline	Mid Grade	Premium	Diesel
Gallon	$3.21	$3.68	$4.14	$4.3
Total	$10.71	$12.28	$13.81	$14.35

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price (in Ohio ) per gallon of daily gas for calculations is $3.211 (Diesel $4.304) /gallon. Last changed prices on April 24, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Ottawa and Dayton (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.