Nonstop flight route between San Luis Potosí, San Luis Potosí, México and Shearwater, Nova Scotia, Canada:

About this route:

A direct, nonstop flight between Ponciano Arriaga International Airport (SLP), San Luis Potosí, San Luis Potosí, México and Shearwater Heliport (YAW), Shearwater, Nova Scotia, Canada would travel a Great Circle distance of 2,619 miles (or 4,214 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 large distance between Ponciano Arriaga International Airport and Shearwater Heliport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Ponciano Arriaga International Airport and Shearwater Heliport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Ponciano Arriaga International Airport (SLP):

• Ponciano Arriaga International Airport (SLP) has 2 runways.
• Because of Ponciano Arriaga International Airport's high elevation of 6,035 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SLP. Combined with a high temperature, this could make SLP a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Ponciano Arriaga International Airport (SLP) is Sir Gaëtan Duval Airport (RRG), which is located 11,410 miles (18,362 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Ponciano Arriaga International Airport (SLP) is Guanajuato International Airport (BJX), which is located 94 miles (151 kilometers) SSW of SLP.

Facts about Shearwater Heliport (YAW):

• Because of Shearwater Heliport's relatively low elevation of 144 feet, planes can take off or land at Shearwater Heliport 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 closest airport to Shearwater Heliport (YAW) is Halifax Stanfield International Airport (YHZ), which is located only 17 miles (27 kilometers) N of YAW.
• In addition to being known as "Shearwater Heliport", other names for YAW include "Halifax/Shearwater Heliport", "12 Wing Shearwater" and "CFB Shearwater".
• Canadian Forces Base Shearwater, commonly referred to as CFB Shearwater, was a Canadian Forces Base located in Shearwater, Nova Scotia on the eastern shore of Halifax Harbour in the Halifax Regional Municipality.
• 12 Wing's squadrons at Shearwater Heliport in Nova Scotia and at Patricia Bay in British Columbia currently operate the Sikorsky CH-124 Sea King but is expected to re-equip with the Sikorsky CH-148 Cyclone commencing in 2012 with the conclusion of the Maritime Helicopter Project.
• Defence cutbacks and unit and facility realignments from 1994 to 1996 saw CFB Shearwater stand down as a separate formation and the facility merged as an airfield attached to CFB Halifax.
• These changes allowed for heliport operations including instrument approaches and were accompanied with the construction of other non-airfield facilities in support of the Maritime Helicopter Project.
• By 2002 only runway 10/28 remained open.
• The furthest airport from Shearwater Heliport (YAW) is Albany Airport (ALH), which is located 11,763 miles (18,931 kilometers) away in Albany, Western Australia, Australia.