Nonstop flight route between Tacoma, Washington, United States and San Cristóbal Island, Galápagos Islands, Ecuador:
Departure Airport:

Arrival Airport:

Distance from TCM to SCY:
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- About this route
- TCM Airport Information
- SCY Airport Information
- Facts about TCM
- Facts about SCY
- Map of Nearest Airports to TCM
- List of Nearest Airports to TCM
- Map of Furthest Airports from TCM
- List of Furthest Airports from TCM
- Map of Nearest Airports to SCY
- List of Nearest Airports to SCY
- Map of Furthest Airports from SCY
- List of Furthest Airports from SCY
About this route:
A direct, nonstop flight between McChord Field/McChord AFB (TCM), Tacoma, Washington, United States and San Cristóbal Airport (SCY), San Cristóbal Island, Galápagos Islands, Ecuador would travel a Great Circle distance of 3,867 miles (or 6,223 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 McChord Field/McChord AFB and San Cristóbal Airport, 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 McChord Field/McChord AFB and San Cristóbal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | TCM / KTCM |
Airport Names: |
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Location: | Tacoma, Washington, United States |
GPS Coordinates: | 47°8'16"N by 122°28'35"W |
Operator/Owner: | U.S. Air Force |
Airport Type: | Military: Air Force Base |
Elevation: | 322 feet (98 meters) |
# of Runways: | 2 |
View all routes: | Routes from TCM |
More Information: | TCM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SCY / SEST |
Airport Name: | San Cristóbal Airport |
Location: | San Cristóbal Island, Galápagos Islands, Ecuador |
GPS Coordinates: | 0°54'37"S by 89°37'3"W |
Area Served: | Galápagos Islands, Ecuador |
Airport Type: | Public |
Elevation: | 62 feet (19 meters) |
# of Runways: | 1 |
View all routes: | Routes from SCY |
More Information: | SCY Maps & Info |
Facts about McChord Field/McChord AFB (TCM):
- The McChord Air Museum features exhibits about McChord Field and a collection of restored military aircraft.
- The furthest airport from McChord Field/McChord AFB (TCM) is Tôlanaro Airport (FTU), which is located 10,803 miles (17,386 kilometers) away in Tôlanaro, Madagascar.
- McChord also had large maintenance facilities for Air Technical Service Command during the war, serving served as a P-39 Aircobra modification center April 1944 – May 1945 for lend-lease aircraft being sent to Russia via the Alaska Territory.
- McChord Field/McChord AFB (TCM) has 2 runways.
- Nearly all new heavy bomb groups organized after Pearl Harbor were organized and trained at Second Air Force Bases, by II Bomber Command operational training units then were deployed to combat commands around the world.
- The closest airport to McChord Field/McChord AFB (TCM) is Gray Army Airfield (GRF), which is located only 6 miles (10 kilometers) SW of TCM.
- With the departure of the 17th Bomb Group, the mission of McChord Field became supporting the Army Air Forces Training Command's mission of training of units, crews, and individuals for bombardment, fighter, and reconnaissance operations.
- In addition to being known as "McChord Field/McChord AFB", another name for TCM is "Part of Air Mobility Command (AMC)".
- Because of McChord Field/McChord AFB's relatively low elevation of 322 feet, planes can take off or land at McChord Field/McChord AFB 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 ADC radar site was deactivated 1 April 1960 and repositioned to Fort Lawton AFS where the Air Force consolidated its anti-aircraft radars with the United States Army Seattle Defense Area Army Air-Defense Command Post S-90DC for Nike missile operations.
- In 1968, McChord AFB was relieved of its assignment to the subsequently renamed Aerospace Defense Command and was reassigned to Military Airlift Command as one of three MAC bases in the western United States operating the C-141 Starlifter.
Facts about San Cristóbal Airport (SCY):
- The closest airport to San Cristóbal Airport (SCY) is Seymour Airport (GPS), which is located 55 miles (88 kilometers) NW of SCY.
- Because of San Cristóbal Airport's relatively low elevation of 62 feet, planes can take off or land at San Cristóbal Airport 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.
- San Cristóbal Airport (SCY) currently has only 1 runway.
- The furthest airport from San Cristóbal Airport (SCY) is Sultan Iskandar Muda International Airport (BTJ), which is located 11,965 miles (19,256 kilometers) away in Banda Aceh, Indonesia.