Nonstop flight route between Leonardtown, Maryland, United States and Nain, Newfoundland and Labrador, Canada:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(56°33'2"N by 61°40'55"W)
Distance from LTW to YDP:
1,431.84 miles (2,304.32 km)
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Jump to:
- About this route
- LTW Airport Information
- YDP Airport Information
- Facts about LTW
- Facts about YDP
- 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 YDP
- List of Nearest Airports to YDP
- Map of Furthest Airports from YDP
- List of Furthest Airports from YDP
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Nain Airport (YDP), Nain, Newfoundland and Labrador, Canada would travel a Great Circle distance of 1,432 miles (or 2,304 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 Nain 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: | YDP / CYDP |
| Airport Name: | Nain Airport |
| Location: | Nain, Newfoundland and Labrador, Canada |
| GPS Coordinates: | 56°33'2"N by 61°40'55"W |
| Operator/Owner: | Government of Newfoundland and Labrador |
| Airport Type: | Public |
| Elevation: | 21 feet (6 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YDP |
| More Information: | YDP 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".
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
- 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.
- 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 Nain Airport (YDP):
- The closest airport to Nain Airport (YDP) is Hopedale Airport (YHO), which is located 95 miles (152 kilometers) SE of YDP.
- Because of Nain Airport's relatively low elevation of 21 feet, planes can take off or land at Nain 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 Nain Airport (YDP) is Albany Airport (ALH), which is located 10,944 miles (17,612 kilometers) away in Albany, Western Australia, Australia.
- Nain Airport (YDP) currently has only 1 runway.
| 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 | 94.60 miles (152.25 km) SE | Hopedale Airport (YHO) | Hopedale, Labrador, Canada | |
| 2 | 135.23 miles (217.63 km) SE | Postville Airport (YSO) | Postville, Newfoundland and Labrador, Canada | |
| 3 | 137.73 miles (221.66 km) NNW | Saglek Airport (YSV) | Saglek, Labrador, Canada | |
| 4 | 140.48 miles (226.09 km) SE | Makkovik Airport (YMN) | Makkovik, Newfoundland and Labrador, Canada | |
| 5 | 207.02 miles (333.17 km) SE | Rigolet Airport (YRG) | Rigolet, Newfoundland and Labrador, Canada | |
| 6 | 218.36 miles (351.41 km) NW | Kangiqsualujjuaq (Georges River) Airport (XGR) | Kangiqsualujjuaq, Quebec, Canada | |
| 7 | 227.61 miles (366.30 km) SSW | Churchill Falls Airport (ZUM) | Churchill Falls, Newfoundland and Labrador, Canada | |
| 8 | 228.76 miles (368.15 km) SSE | CFB Goose Bay (YYR) | Goose Bay, Labrador, Canada | |
| 9 | 233.10 miles (375.13 km) WSW | Schefferville Airport (YKL) | Schefferville, Quebec, Canada | |
| 10 | 269.87 miles (434.31 km) SE | Cartwright Airport (YRF) | Cartwright, Newfoundland and Labrador, Canada | |
| 11 | 272.98 miles (439.32 km) WNW | Kuujjuaq Airport (YVP) | Kuujjuaq, Quebec, Canada | |
| 12 | 315.79 miles (508.21 km) SE | Black Tickle Airport (YBI) | Black Tickle, Newfoundland and Labrador, Canada | |
| 13 | 324.72 miles (522.59 km) SW | Wabush Airport (YWK) | Wabush, Labrador, Canada | |
| 14 | 339.07 miles (545.68 km) WNW | Tasiujaq Airport (YTQ) | Tasiujaq, Quebec, Canada | |
| 15 | 343.20 miles (552.32 km) SE | Charlottetown Airport (YHG) | Charlottetown, Newfoundland and Labrador, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,943.69 miles (17,612.12 km) S | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 10,893.60 miles (17,531.51 km) S | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,866.46 miles (17,487.84 km) S | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,857.63 miles (17,473.61 km) S | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 5 | 10,851.05 miles (17,463.03 km) S | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 6 | 10,848.18 miles (17,458.42 km) S | Esperance Airport (EPR) | Esperance, Australia | |
| 7 | 10,844.11 miles (17,451.85 km) WSW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 8 | 10,830.82 miles (17,430.48 km) S | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,821.82 miles (17,415.99 km) WSW | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 10 | 10,809.29 miles (17,395.82 km) WSW | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 11 | 10,808.13 miles (17,393.96 km) SW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 12 | 10,795.06 miles (17,372.93 km) WSW | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 13 | 10,792.40 miles (17,368.65 km) SW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 14 | 10,788.21 miles (17,361.90 km) WSW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 15 | 10,778.49 miles (17,346.25 km) SW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |