How far is Custer from Yankton?

Distance by Flight

Shortest distance between Custer and Yankton is 317.74 miles (511.36 km).

Flight distance from Custer, SD to Yankton, SD is 317.74 miles. Estimated flight time is 00 hours 48 minutes.

It takes 00 hours 43 minutes to travel from Custer to Yankton with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Custer, South Dakota to Yankton, South Dakota is: 398.27 miles (640.96 km) by car.

Driving from Custer to Yankton will take approximately 06 hours 08 minutes.

Yankton image
#1 Custer

City in and county seat of Custer County, South Dakota, United States

Population 1926
GPS Coordinates 43°45'60"N 103°35'56"W
Latitude 43.7666500
Longitude -103.5988100
Altitude 1620
Country United States
Yankton image
#2 Yankton

County seat of Yankton County, South Dakota, United States

Population 14651
GPS Coordinates 42°52'16"N 97°23'50"W
Latitude 42.8711100
Longitude -97.3972800
Altitude 368
Country United States

Estimated Travel Time Between Custer and Yankton

The distance between Custer and Yankton is 641 km if you choose to drive by road. You can go 07 hours 07 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.

Please keep in mind that there is a 1 hour time gap between Custer, SD and Yankton, SD. The current time in Custer is 13:55:14, although it is 14:55:14 in Yankton.

Average Speed Travel Time
30 mph (48.3 km/h) 13 hours 16 minutes
40 mph (64.37 km/h) 09 hours 57 minutes
50 mph (80.47 km/h) 07 hours 57 minutes
60 mph (96.56 km/h) 06 hours 38 minutes
70 mph (112.65 km/h) 05 hours 41 minutes
75 mph (120.7 km/h) 05 hours 18 minutes
80 mph (128.75 km/h) 04 hours 58 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 53.2 liters (14.05 gallon) of gas to cover the route between Custer and Yankton.
The estimated cost of gas to go from Custer to Yankton is $46.7 (diesel $53.12).

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 per gallon of daily gas for calculations is $3.323 (Diesel $3.78) /gallon. Last changed prices on January 26, 2022.

How did we calculate the distance?

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

Distance to Other Cities

Yankton image

Driving distance from Brandon, SD to Custer 392.12 miles (631 km)

Yankton image

Driving distance from Harrisburg, SD to Custer 397.34 miles (639 km)

Yankton image

Driving distance from Madison, SD to Custer 384.89 miles (619 km)

Yankton image

Driving distance from Mitchell, SD to Custer 317.39 miles (511 km)

Yankton image

Driving distance from Sioux Falls, SD to Custer 389.71 miles (627 km)

Yankton image

Driving distance from Watertown, SD to Custer 399.08 miles (642 km)

Yankton image

Driving distance from Box Elder, SD to Custer 49.75 miles (80 km)

Yankton image

Driving distance from Pierre, SD to Custer 211.82 miles (341 km)

Yankton image

Driving distance from Rapid City, SD to Custer 41.11 miles (66 km)

Yankton image

Driving distance from Spearfish, SD to Custer 71.24 miles (115 km)

Yankton image

Driving distance from Sturgis, SD to Custer 69.65 miles (112 km)

Gas Cost Calculator

Find hotel in