Nonstop flight route between Roundup, Montana, United States and Santa Ana, California, United States:

About this route:

A direct, nonstop flight between Roundup Airport (RPX), Roundup, Montana, United States and MCAS El Toro (NZJ), Santa Ana, California, United States would travel a Great Circle distance of 1,007 miles (or 1,621 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 Roundup Airport and MCAS El Toro, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Roundup Airport (RPX):

• The closest airport to Roundup Airport (RPX) is Billings Logan International Airport (BIL), which is located 46 miles (74 kilometers) S of RPX.
• Roundup Airport (RPX) has 2 runways.
• The furthest airport from Roundup Airport (RPX) is Sir Gaëtan Duval Airport (RRG), which is located 10,535 miles (16,954 kilometers) away in Rodrigues Island, Mauritius.

Facts about MCAS El Toro (NZJ):

• In May 1942, Lieutenant Colonel William Fox was directed to select the sites for all of the Marine Corps' West Coast air stations.
• The closest airport to MCAS El Toro (NZJ) is John Wayne Airport (SNA), which is located only 8 miles (13 kilometers) W of NZJ.
• Before it was decommissioned in 1999, it was the 4,682 acres home of Marine Corps aviation on the West Coast.
• Before the site could be developed for civilian use, the Department of the Navy was required to perform environmental remediation to clean up contaminated soil on the site.
• MCAS El Toro (NZJ) has 5 runways.
• Because of MCAS El Toro's relatively low elevation of 383 feet, planes can take off or land at MCAS El Toro 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.
• The furthest airport from MCAS El Toro (NZJ) is Pierrefonds Airport (ZSE), which is located 11,486 miles (18,486 kilometers) away in Saint-Pierre, Réunion.
• Those against the airport proposal were largely residents of the cities in the immediate vicinity of El Toro, such as Irvine, Lake Forest, Laguna Niguel, Laguna Woods, Dana Point, and Mission Viejo, where residents were alarmed at the idea of the aircraft noise.
• In 1993, MCAS El Toro was designated for closing by the Base Realignment and Closure Commission and all of its activities were to be transferred to Marine Corps Air Station Miramar.