Marina Reservation » Distance Calculator » United States » Helena » Seattle

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I 90, I 90; US 395

950.3 km, 10 h 39 min

Head south70 m
Turn right15 m
Turn right90 m
Turn right onto North Montana Avenue (US 12)200 m
Continue slightly left onto East Lyndale Avenue (US 12)1.5 km
Continue onto Euclid Avenue (US 12)450 km
Continue onto I 9045 km
Keep left onto I 9090 km
Keep left onto I 90350 km
Take exit 2C towards I 5 North: Vancouver British Columbia1 km
Keep left towards I 5 North: Vancouver British Columbia250 m
Keep left towards I 5 North: Everett600 m
Merge left onto I 5600 m
Take exit 166 towards Olive Way400 m
Go straight onto Olive Way350 m
Make a slight left onto Summit Avenue East200 m
Turn right onto East Thomas Street50 m
Turn left30 m
You have arrived at your destination, on the right0 m
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      Distance: 489.33 mi (787.50 km)

      Driving route: 590.46 mi (950.26 km).

      Driving time: 10h 38 min

      Distance from Helena to Seattle

      The shortest distance (air line) between Helena and Seattle is 489.33mi (787.50 km)

      The shortest route between Helena and Seattle is 590.46 mi (950.26 km) according to the route planner. The driving time is approx. 10 h 38 m

      How far is it between Helena and Seattle.

      Helena is located in Montana, United Statescountry within 46° 35' 47.4" N -113° 58' 47.28" W (46.5965, -112.0202) coordinates. The local time in Helena is 14:26 (12.11.2025)

      Seattle is located in Washington, United Statescountry within 47° 37' 15.96" N -123° 40' 32.16" W (47.6211, -122.3244) coordinates. The local time in Seattle is 13:26 (12.11.2025)

      The calculated flying distance from Helena to Seattle is 489.33miles which is equal to 787.50 km.

      If you want to go by car, the driving driving distance between Helena and Seattle is 590.46 miles (950.26 km). If you ride your car with an average speef of 112 kilometers/hour (70 miles/h), travel time will be 8 hours 29 minutes.Please check the avg.speed travel time on the right for various options

      Estimated Travel Time Between Helena and Seattle

      Average speedTravel Time
      30 mph (48 km/h)19 hours 41 minutes
      40 mph (64 km/h)14 hours 46 minutes
      50 mph (80 km/h)11 hours 49 minutes
      60 mph (67 km/h)9 hours 50 minutes
      70 mph (112 km/h)8 hours 26 minutes
      75 mph (120 km/h)7 hours 52 minutes

      Helena, Montana, United States

      Related Distances from Helena

      CitiesDistance
      Helena to Las Vegas735.33 mi (1,183.40 km)
      Helena to San Francisco809.77 mi (1,303.20 km)
      Helena to Phoenix899.90 mi (1,448.25 km)
      Helena to Minneapolis908.44 mi (1,462.00 km)
      Helena to Riverside918.79 mi (1,478.65 km)
      Helena to Los Angeles924.89 mi (1,488.47 km)
      Helena to San Diego988.42 mi (1,590.72 km)
      Helena to St. Louis1,230.69 mi (1,980.60 km)
      Helena to Chicago1,243.47 mi (2,001.18 km)
      Helena to Dallas1,247.31 mi (2,007.35 km)
      Helena to Detroit1,446.17 mi (2,327.38 km)
      Helena to Houston1,464.84 mi (2,357.44 km)
      Helena to Atlanta1,692.21 mi (2,723.35 km)
      Helena to Washington1,836.78 mi (2,956.02 km)
      Helena to Baltimore1,842.89 mi (2,965.84 km)
      Helena to Philadelphia1,891.21 mi (3,043.60 km)
      Helena to New York1,928.07 mi (3,102.93 km)
      Helena to Brooklyn1,928.20 mi (3,103.13 km)
      Helena to Queens1,932.49 mi (3,110.04 km)
      Helena to Boston2,017.16 mi (3,246.31 km)
      Helena to Tampa2,051.49 mi (3,301.56 km)
      Helena to Miami2,257.11 mi (3,632.47 km)
      Helena to Seattle489.33 mi (787.50 km)
      Helena to Portland514.40 mi (827.84 km)
      Helena to Denver593.23 mi (954.72 km)

      Seattle, Washington, United States

      Related Distances to Seattle

      CitiesDistance
      San Francisco to Seattle681.65 mi (1,097.02 km)
      Las Vegas to Seattle865.56 mi (1,392.99 km)
      Los Angeles to Seattle955.09 mi (1,537.07 km)
      Riverside to Seattle979.42 mi (1,576.22 km)
      Denver to Seattle1,023.47 mi (1,647.11 km)
      San Diego to Seattle1,057.45 mi (1,701.80 km)
      Phoenix to Seattle1,107.07 mi (1,781.65 km)
      Minneapolis to Seattle1,391.01 mi (2,238.61 km)
      Dallas to Seattle1,680.36 mi (2,704.28 km)
      St. Louis to Seattle1,717.65 mi (2,764.29 km)
      Chicago to Seattle1,731.11 mi (2,785.95 km)
      Portland to Seattle144.82 mi (233.06 km)
      Houston to Seattle1,887.44 mi (3,037.53 km)
      Detroit to Seattle1,928.64 mi (3,103.85 km)
      Atlanta to Seattle2,176.07 mi (3,502.04 km)
      Washington to Seattle2,322.25 mi (3,737.30 km)
      Baltimore to Seattle2,327.21 mi (3,745.28 km)
      Philadelphia to Seattle2,372.35 mi (3,817.93 km)
      New York to Seattle2,405.80 mi (3,871.76 km)
      Brooklyn to Seattle2,406.09 mi (3,872.23 km)
      Queens to Seattle2,409.89 mi (3,878.34 km)
      Boston to Seattle2,485.05 mi (3,999.30 km)
      Tampa to Seattle2,524.53 mi (4,062.84 km)
      Orlando to Seattle2,551.06 mi (4,105.53 km)
      Miami to Seattle2,729.70 mi (4,393.02 km)