How far is Duncan, OK from Stillwater, OK?
Distance by Flight
Shortest distance between Duncan and Stillwater is 122.46 miles (197.08 km).
Flight distance from Duncan, OK to Stillwater, OK is 122.46 miles. Estimated flight time is 00 hours 17 minutes.
It takes 00 hours 15 minutes to travel from Duncan to Stillwater with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Duncan, Oklahoma to Stillwater, Oklahoma is: 146.16 miles (235.23 km) by car.
Driving from Duncan to Stillwater will take approximately 02 hours 24 minutes.
#1 Duncan
City in Oklahoma
| Population | 22259 |
|---|---|
| GPS Coordinates | 34°30'8"N 97°57'28"W |
| Latitude | 34.5023000 |
| Longitude | -97.9578100 |
| Altitude | 342 |
| Country | United States |
#2 Stillwater
The most populous city in Payne County, Oklahoma. It is located on the Stillwater River in north-central Oklahoma. Stillwater is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Oklahoma State University campus and the National Cowboy and Western Heritage Museum.
| Population | 50306 |
|---|---|
| GPS Coordinates | 36°6'56"N 97°3'30"W |
| Latitude | 36.1156100 |
| Longitude | -97.0583700 |
| Altitude | 273 |
| Country | United States |
Ending point in Stillwater: East 6th Avenue (-97.05837,36.115655)
Estimated Travel Time Between Duncan and Stillwater
The distance between Duncan and Stillwater is 235 km if you choose to drive by road. You can go 02 hours 36 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 Duncan and Stillwater. The current time is 11:01:30.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 04 hours 52 minutes |
| 40 mph (64.37 km/h) | 03 hours 39 minutes |
| 50 mph (80.47 km/h) | 02 hours 55 minutes |
| 60 mph (96.56 km/h) | 02 hours 26 minutes |
| 70 mph (112.65 km/h) | 02 hours 05 minutes |
| 75 mph (120.7 km/h) | 01 hours 56 minutes |
| 80 mph (128.75 km/h) | 01 hours 49 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 19.52 liters (5.16 gallon) of gas to cover the route between Duncan and Stillwater.
The estimated cost of gas to go from Duncan to Stillwater is $16.58 (diesel $23.93).
Oklahoma gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.22 | $3.54 | $3.82 | $4.64 |
| Total | $16.58 | $18.25 | $19.71 | $23.93 |
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 Oklahoma ) per gallon of daily gas for calculations is $3.215 (Diesel $4.640) /gallon. Last changed prices on May 02, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Duncan and Stillwater (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
