The distance from Challis to Mount Vernon is 728 miles by road including 526 miles on motorways. Road takes approximately 11 hours and 53 minutes and goes through Coeur d'Alene, Spokane, Moses Lake, Bellevue and Everett.
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How long is a car ride from Challis to Mount Vernon?
Driving time:
11 h 53 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
395 mi with a maximum speed 68 mph = 5 h 48 min
52 mi with a maximum speed 65 mph = 47 min
73 mi with a maximum speed 60 mph = 1 h 12 min
62 mi with a maximum speed 56 mph = 1 h 5 min
4 mi with a maximum speed 55 mph = 4 min
135 mi with a maximum speed 50 mph = 2 h 43 min
6 mi with a maximum speed 45 mph = 7 min
1 mi with a maximum speed 31 mph = 2 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Challis to Mount Vernon by land?
The distance between Challis and Mount Vernon is 727.6 mi by road including 525.7 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Challis and Mount Vernon respectively.
How far is Challis to Mount Vernon by plane?
The shortest distance (air line, as the crow flies) between Challis and Mount Vernon is 470.4 mi.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Challis and Mount Vernon respectively. Actual distance between airports may be different.
How many hours is Challis from Mount Vernon by plane?
Boeing 737 airliner needs 56 min to cover the distance of 470 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 3 h 26 min to flight this distance at average speed of 136 mph.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Challis to Mount Vernon?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 3 h 9 min to cover the distance of 470 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 3 h 36 min to flight this distance at average speed of 130 mph.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Challis and Mount Vernon?
The halfway point between Challis and Mount Vernon is Coeur d'Alene. It is located about 2 mi from the exact midpoint by road.
The distance from Coeur d'Alene to Challis is 362 mi and driving will take about 6 h 19 min. The road between Coeur d'Alene and Mount Vernon has length 366 mi and will take approximately 5 h 34 min.
The other cities located close to halfway point:
Post Falls is in 370 mi from Challis and 357 mi from Mount Vernon
Spokane Bridge is in 375 mi from Challis and 353 mi from Mount Vernon
Liberty Lake is in 378 mi from Challis and 350 mi from Mount Vernon
Where is Challis in relation to Mount Vernon?
Challis is located 470 mi south-east of Mount Vernon.
Challis has geographic coordinates: latitude 44.50464, longitude -114.23173.
Mount Vernon has geographic coordinates: latitude 48.42005, longitude -122.32642.
Which highway goes from Challis to Mount Vernon?
The route from Challis to Mount Vernon follows I 90, US 93.
