| Distance | Value |
|---|---|
| Driving distance: | 899.39 mi (1447.43 km) |
| Line distance: | 775.12 mi (1247.44 km) |
| Road time: | 13 hr 39 min |
| Air distance: | 775.12 mi (1247.44 km) |
| Time to flight: | 1 hr 31 min |
Distance from Sioux Falls city in South Dakota by road in east direction from Helena, Montana state is eight hundred and ninety-nine miles by car. There are seven hundred and seventy-five miles between two cities by map line. With average speed, road between Helena and Sioux Falls will take about 13 hours 39 minutes .
| Country | United States |
| State | Montana |
| City | Helena |
| GPS Coordinates | 46° 35' 16" N -112° 1' 20"W |
| Latitude | 46.587792 |
| Longitude | -112.022219 |
| Country | United States |
| State | South Dakota |
| City | Sioux Falls |
| GPS Coordinates | 43° 32' 60" N -96° 42' 1"W |
| Latitude | 43.54997 |
| Longitude | -96.70033 |
Mileage from Helena to Sioux Falls by road is 899.39 miles or 1447.43 km;
There is 775.12 miles (1247.44 km) between Helena and Sioux Falls
The driving time between two cities is approx 13 hours 39 minutes
| Distance type | Miles | Kilometers | Nautical miles |
| Straight line distance | 775.12 | 1247.43 | 673.56 |
| Driving distance | 899.39 | 1447.43 | 781.55 |
This table contains data about distance in miles, kilometers and nautical miles between Helena, MT and Sioux Falls, SD
How far is Helena from Sioux Falls? Distance between cities in miles and other information about road, distance, approximate travel time and some other trip tips are in FAQ section. We have simple distance tables that will help you in travel. Fastest way to get Sioux Falls city is by plane, so check flight duration between Helena and Sioux Falls. And dont forget to look at distance from Sioux Falls to Helena. In case of car trip, use table info to see details for travelers by United States roads from Helena to Sioux Falls.
Flying time is about 1 hours 31 minutes
Select arrival and departure cities, current are Helena, MT and Helena, SD
This flight will take about one hours thirty-one minutes ;
You can buy ticket to plane or drive by car, check ; distance in miles between Sioux Falls and Helena
| Aircraft | Cruising speed | Time |
| Average | 510 mph | 1 hr 31 min |
| Boeing 737 | 515 mph | 1 hr 30 min |
| Boeing 777 | 554 mph | 1 hr 23 min |
| Airbus | 515 mph | 1 hr 30 min |
Dont forget to include time in airport before and after flight.
Please note: current air time calculator show approximate distance and time between cities Helena, MT and Sioux Falls, SD. This values can be different if you flight from airports in this cities. To calculate exact time can be shown only when you buy ticket to the plane. We do not guarantee that there is an airline that connects city Helena and Sioux Falls. To find out if there is such a flight use the ticket purchase service.
Similar trips from Helena to other locations in Montana state
To calculate distance from Helena, MT to Sioux Falls, SD we use gps coordinates of city centers. In this way we can find the shortest distance between two points by air and best road mileage. Total distance is actual and is frequently updated with google maps data. If you search for other tour, choose other USA destination in search form. Just select start and finish points, or click one of suggested city couples below. We hope you find all information with this calculator, so dont forget to bookmark this page or share to Facebook or Twitter, this will help you to get new voyage in future. Enjoy your trips with you friends! And be safe on roads.