Nonstop flight route between Helena, Montana, United States and San Jose, California, United States:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Reid-Hillview Airport of Santa Clara County (RHV), San Jose, California, United States would travel a Great Circle distance of 815 miles (or 1,311 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Helena Regional Airport and Reid-Hillview Airport of Santa Clara County, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Helena Regional Airport (HLN):

• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
• Helena Regional Airport (HLN) has 3 runways.
• Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.

Facts about Reid-Hillview Airport of Santa Clara County (RHV):

• The furthest airport from Reid-Hillview Airport of Santa Clara County (RHV) is Tôlanaro Airport (FTU), which is located 11,361 miles (18,283 kilometers) away in Tôlanaro, Madagascar.
• The airport was the origin for an emergency supply airlift to the Watsonville Municipal Airport following the 1989 Loma Prieta earthquake, after mountain and coastal roads were blocked, cutting off Santa Cruz and Watsonville from relief efforts by ground.
• The closest airport to Reid-Hillview Airport of Santa Clara County (RHV) is Norman Y. Mineta San Jose International Airport (SJC), which is located only 6 miles (10 kilometers) WNW of RHV.
• Reid-Hillview Airport of Santa Clara County (RHV) has 2 runways.
• At Reid-Hillview, fixed base operators compete for fuel sales, aircraft rentals and/or flight training.
• Because of Reid-Hillview Airport of Santa Clara County's relatively low elevation of 133 feet, planes can take off or land at Reid-Hillview Airport of Santa Clara County at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.