Nonstop flight route between Leonardtown, Maryland, United States and Kingston, Ontario, Canada:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(44°13'32"N by 76°35'48"W)
Distance from LTW to YGK:
408.39 miles (657.23 km)
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Jump to:
- About this route
- LTW Airport Information
- YGK Airport Information
- Facts about LTW
- Facts about YGK
- Map of Nearest Airports to LTW
- List of Nearest Airports to LTW
- Map of Furthest Airports from LTW
- List of Furthest Airports from LTW
- Map of Nearest Airports to YGK
- List of Nearest Airports to YGK
- Map of Furthest Airports from YGK
- List of Furthest Airports from YGK
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Kingston Airport (YGK), Kingston, Ontario, Canada would travel a Great Circle distance of 408 miles (or 657 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 St. Mary's County Regional Airport and Kingston Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | LTW / |
| Airport Names: |
|
| Location: | Leonardtown, Maryland, United States |
| GPS Coordinates: | 38°18'55"N by 76°32'59"W |
| Airport Type: | Public |
| Elevation: | 142 feet (43 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LTW |
| More Information: | LTW Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YGK / CYGK |
| Airport Name: | Kingston Airport |
| Location: | Kingston, Ontario, Canada |
| GPS Coordinates: | 44°13'32"N by 76°35'48"W |
| Operator/Owner: | City of Kingston |
| Airport Type: | Public |
| Elevation: | 303 feet (92 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YGK |
| More Information: | YGK Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- In addition to being known as "St. Mary's County Regional Airport", other names for LTW include "Capt. Walter Francis Duke Regional Airport", "none" and "2W6".
- The closest airport to St. Mary's County Regional Airport (LTW) is Naval Air Station Patuxent River (NHK), which is located only 8 miles (12 kilometers) ESE of LTW.
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
- The airport houses small aircraft such as Pipers, gliders, and Cessnas.
- Because of St. Mary's County Regional Airport's relatively low elevation of 142 feet, planes can take off or land at St. Mary's County Regional 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.
- The furthest airport from St. Mary's County Regional Airport (LTW) is Margaret River Airport (MGV), which is located 11,720 miles (18,862 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Kingston Airport (YGK):
- Kingston Airport (YGK) has 2 runways.
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- Because of Kingston Airport's relatively low elevation of 303 feet, planes can take off or land at Kingston 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.
- The closest airport to Kingston Airport (YGK) is Watertown International Airport (ART), which is located 33 miles (53 kilometers) ESE of YGK.
- The furthest airport from Kingston Airport (YGK) is Margaret River Airport (MGV), which is located 11,490 miles (18,492 kilometers) away in Margaret River, Western Australia, Australia.
- Before 1940, Kingston was served only by the Kingston Airfield, a grass strip just north of the city's downtown, which closed in 1942.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.77 miles (12.50 km) ESE | Naval Air Station Patuxent River (NHK) | Patuxent River, Maryland, United States |     |
| 2 | 32.11 miles (51.68 km) ENE | Cambridge–Dorchester Airport (CGE) | Cambridge, Maryland, United States | |
| 3 | 38.28 miles (61.61 km) NNW | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 4 | 42.62 miles (68.59 km) NE | Easton Airport (ESN) | Easton, Maryland, United States | |
| 5 | 43.37 miles (69.79 km) N | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 6 | 43.90 miles (70.64 km) NW | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 7 | 44.30 miles (71.29 km) NW | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 45.06 miles (72.52 km) WSW | A.P. Hill Army Airfield (APH) | Fort A.P. Hill, Virginia, United States | |
| 9 | 45.50 miles (73.23 km) NW | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 10 | 50.17 miles (80.73 km) NNW | College Park Airport (CGS) | College Park, Maryland, United States | |
| 11 | 54.39 miles (87.53 km) NNW | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 12 | 56.43 miles (90.81 km) E | Salisbury-Ocean City: Wicomico Regional Airport (SBY) | Salisbury, Maryland, United States | |
| 13 | 59.26 miles (95.37 km) WNW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 14 | 59.26 miles (95.37 km) WNW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 15 | 59.76 miles (96.18 km) N | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,720.20 miles (18,861.79 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,697.03 miles (18,824.49 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,677.51 miles (18,793.08 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,672.64 miles (18,785.24 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,627.72 miles (18,712.96 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,615.07 miles (18,692.60 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,608.24 miles (18,681.61 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,604.71 miles (18,675.92 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,582.36 miles (18,639.95 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,574.88 miles (18,627.91 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,514.80 miles (18,531.23 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,480.32 miles (18,475.74 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,473.35 miles (18,464.52 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,465.36 miles (18,451.67 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,395.33 miles (18,338.97 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 32.83 miles (52.84 km) ESE | Watertown International Airport (ART) | Watertown, New York, United States | |
| 2 | 35.05 miles (56.40 km) E | Maxson Airfield (AXB) | Alexandria Bay, New York, United States | |
| 3 | 46.74 miles (75.23 km) W | Canadian Forces Base Trenton (YTR) | Trenton, Ontario, Canada | |
| 4 | 50.60 miles (81.43 km) NE | Brockville Regional Tackaberry Airport (XBR) | Brockville, Ontario, Canada | |
| 5 | 59.31 miles (95.45 km) NNE | Smiths Falls-Montague (Russ Beach) Airport (YSH) | Smiths Falls, Ontario, Canada | |
| 6 | 64.07 miles (103.11 km) ENE | Ogdensburg International Airport (OGS) | Ogdensburg, New York, United States | |
| 7 | 80.82 miles (130.07 km) SSE | Syracuse Hancock International Airport (SYR) | Mattydale (near Syracuse), New York, United States | |
| 8 | 87.47 miles (140.76 km) W | Peterborough Airport (YPQ) | Peterborough, Ontario, Canada | |
| 9 | 88.43 miles (142.31 km) NNE | Ottawa Macdonald–Cartier International Airport (YOW) | Ottawa, Ontario, Canada | |
| 10 | 93.49 miles (150.45 km) SW | Greater Rochester International Airport (ROC) | Rochester, New York, United States | |
| 11 | 96.17 miles (154.77 km) SE | Oneida County Airport (UCA) | Utica, New York, United States | |
| 12 | 97.18 miles (156.39 km) NNE | Ottawa/Rockcliffe Airport (YRO) | Ottawa, Ontario, Canada | |
| 13 | 99.16 miles (159.58 km) ENE | Massena International Airport (MSS) | Massena, New York, United States | |
| 14 | 102.83 miles (165.49 km) NNE | Gatineau-Ottawa Executive Airport (YND) | Gatineau, Quebec, Canada | |
| 15 | 114.47 miles (184.22 km) S | Cortland County Airport (CTX) | Cortland, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,490.26 miles (18,491.73 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,470.45 miles (18,459.85 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,466.44 miles (18,453.39 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,439.79 miles (18,410.51 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,439.52 miles (18,410.08 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,383.66 miles (18,320.18 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,367.83 miles (18,294.70 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,361.57 miles (18,284.62 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,349.79 miles (18,265.67 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,283.64 miles (18,159.21 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,212.72 miles (18,045.07 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,202.36 miles (18,028.40 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 11,188.64 miles (18,006.33 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,159.75 miles (17,959.83 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,145.78 miles (17,937.35 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |