Nonstop flight route between Leonardtown, Maryland, United States and Andrews, South Carolina, United States:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(33°27'6"N by 79°31'33"W)
Distance from LTW to ADR:
375.02 miles (603.53 km)
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Jump to:
- About this route
- LTW Airport Information
- ADR Airport Information
- Facts about LTW
- Facts about ADR
- 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 ADR
- List of Nearest Airports to ADR
- Map of Furthest Airports from ADR
- List of Furthest Airports from ADR
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Robert F. Swinnie Airport (ADR), Andrews, South Carolina, United States would travel a Great Circle distance of 375 miles (or 604 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 Robert F. Swinnie 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: | ADR / KPHH |
| Airport Names: |
|
| Location: | Andrews, South Carolina, United States |
| GPS Coordinates: | 33°27'6"N by 79°31'33"W |
| Operator/Owner: | Georgetown County |
| Airport Type: | Public |
| Elevation: | 26 feet (8 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ADR |
| More Information: | ADR 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.
- 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.
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
Facts about Robert F. Swinnie Airport (ADR):
- The closest airport to Robert F. Swinnie Airport (ADR) is Georgetown County Airport (GGE), which is located only 15 miles (25 kilometers) SE of ADR.
- Because of Robert F. Swinnie Airport's relatively low elevation of 26 feet, planes can take off or land at Robert F. Swinnie 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 Robert F. Swinnie Airport (ADR) is Margaret River Airport (MGV), which is located 11,596 miles (18,662 kilometers) away in Margaret River, Western Australia, Australia.
- Robert F. Swinnie Airport (ADR) currently has only 1 runway.
- In addition to being known as "Robert F. Swinnie Airport", another name for ADR is "PHH".
| 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 | 15.33 miles (24.67 km) SE | Georgetown County Airport (GGE) | Georgetown, South Carolina, United States | |
| 2 | 37.71 miles (60.68 km) ENE | Myrtle Beach International Airport (MYR) | Myrtle Beach, South Carolina, United States | |
| 3 | 48.43 miles (77.94 km) SW | Charleston International Airport (CHS) | Charleston, South Carolina, United States | |
| 4 | 51.94 miles (83.59 km) NNW | Florence Regional Airport (FLO) | Florence, South Carolina, United States | |
| 5 | 52.43 miles (84.37 km) ENE | Grand Strand Airport (CRE) | North Myrtle Beach, South Carolina, United States | |
| 6 | 60.94 miles (98.07 km) NW | Sumter Airport (SUM) | Sumter, South Carolina, United States | |
| 7 | 65.25 miles (105.02 km) NW | Shaw Air Force Base (SSC) | Sumter, South Carolina, United States | |
| 8 | 69.51 miles (111.86 km) N | Dillon County Airport (DLL) | Dillon, South Carolina, United States | |
| 9 | 74.01 miles (119.10 km) NNW | Hartsville Regional Airport (HVS) | Hartsville, South Carolina, United States | |
| 10 | 74.14 miles (119.31 km) WSW | Lowcountry Regional Airport (RBW) | Walterboro, South Carolina, United States | |
| 11 | 76.86 miles (123.70 km) W | Orangeburg Municipal Airport (OGB) | Orangeburg, South Carolina, United States | |
| 12 | 80.15 miles (128.99 km) WNW | McEntire Joint National Guard Base Marine Corps Auxiliary Airfield CongareeCongaree Army Airfield (MMT) | Eastover, South Carolina, United States | |
| 13 | 81.71 miles (131.51 km) N | Marlboro County Jetport (BTN) | Bennettsville, South Carolina, United States | |
| 14 | 82.80 miles (133.26 km) NW | Woodward Field (CDN) | Camden, South Carolina, United States | |
| 15 | 84.36 miles (135.76 km) NNE | Lumberton Municipal Airport (LBT) | Lumberton, North Carolina, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,596.03 miles (18,661.95 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,578.08 miles (18,633.07 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,560.77 miles (18,605.21 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,556.23 miles (18,597.90 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 5 | 11,554.92 miles (18,595.79 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 11,537.69 miles (18,568.06 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,537.05 miles (18,567.04 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 8 | 11,536.55 miles (18,566.24 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 9 | 11,530.77 miles (18,556.94 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,526.31 miles (18,549.76 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,493.92 miles (18,497.62 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 11,482.61 miles (18,479.42 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 11,474.45 miles (18,466.29 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,448.75 miles (18,424.93 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 15 | 11,445.92 miles (18,420.38 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |