| Distance | Value |
|---|---|
| Driving distance: | 579.24 mi (932.19 km) |
| Line distance: | 478.14 mi (769.49 km) |
| Road time: | 8 hr 59 min |
| Air distance: | 478.14 mi (769.49 km) |
| Time to flight: | 56 min |
Distance from Sammamish city in Washington by road in south direction from Helena, Montana state is five hundred and seventy-nine miles by car. There are four hundred and seventy-eight miles between two cities by map line. With average speed, road between Helena and Sammamish will take about 8 hours 59 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 | Washington |
| City | Sammamish |
| GPS Coordinates | 47° 38' 30" N -122° 4' 49"W |
| Latitude | 47.64177 |
| Longitude | -122.0804 |
Mileage from Helena to Sammamish by road is 579.24 miles or 932.19 km;
There is 478.14 miles (769.49 km) between Helena and Sammamish
The driving time between two cities is approx 8 hours 59 minutes
| Distance type | Miles | Kilometers | Nautical miles |
| Straight line distance | 478.14 | 769.49 | 415.49 |
| Driving distance | 579.24 | 932.2 | 503.35 |
This table contains data about distance in miles, kilometers and nautical miles between Helena, MT and Sammamish, WA
How far is Helena from Sammamish? 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 Sammamish city is by plane, so check flight duration between Helena and Sammamish. And dont forget to look at distance from Sammamish to Helena. In case of car trip, use table info to see details for travelers by United States roads from Helena to Sammamish.
Flying time is about 56 minutes
Select arrival and departure cities, current are Helena, MT and Helena, WA
This flight will take about fifty-six minutes ;
You can buy ticket to plane or drive by car, check ; distance in miles between Sammamish and Helena
| Aircraft | Cruising speed | Time |
| Average | 510 mph | 56 min |
| Boeing 737 | 515 mph | 55 min |
| Boeing 777 | 554 mph | 51 min |
| Airbus | 515 mph | 55 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 Sammamish, WA. 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 Sammamish. 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 Sammamish, WA 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.