Nonstop flight route between Leonardtown, Maryland, United States and Novato, California, United States:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(38°8'36"N by 122°33'21"W)
Distance from LTW to NOT:
2,470.38 miles (3,975.67 km)
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Jump to:
- About this route
- LTW Airport Information
- NOT Airport Information
- Facts about LTW
- Facts about NOT
- 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 NOT
- List of Nearest Airports to NOT
- Map of Furthest Airports from NOT
- List of Furthest Airports from NOT
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Marin County Airport (NOT), Novato, California, United States would travel a Great Circle distance of 2,470 miles (or 3,976 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 Marin County 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: | NOT / KDVO |
| Airport Names: |
|
| Location: | Novato, California, United States |
| GPS Coordinates: | 38°8'36"N by 122°33'21"W |
| Operator/Owner: | Marin County |
| Elevation: | 2 feet (1 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NOT |
| More Information: | NOT Maps & Info |
Facts about St. Mary's County Regional Airport (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.
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
- 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.
- 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 Marin County Airport (NOT):
- When Gnoss Field's crosswinds exceed pilot or aircraft limitations, local pilots generally land at Petaluma Municipal / K069, 327 magnetic heading) or Napa County Airport / KAPC, 058 magnetic heading).
- In addition to being known as "Marin County Airport", other names for NOT include "Gnoss Field" and "DVO".
- The closest airport to Marin County Airport (NOT) is Napa County Airport (APC), which is located only 16 miles (25 kilometers) ENE of NOT.
- Marin County Airport or Gnoss Field, formerly O56, is a public airport two miles northeast of Novato.
- Because of Marin County Airport's relatively low elevation of 2 feet, planes can take off or land at Marin County 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.
- In 1968 the County of Marin bought the airport and moved it to its present location.
- The furthest airport from Marin County Airport (NOT) is Tôlanaro Airport (FTU), which is located 11,343 miles (18,254 kilometers) away in Tôlanaro, Madagascar.
- Marin County Airport (NOT) 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 | 15.71 miles (25.29 km) ENE | Napa County Airport (APC) | Napa, California, United States | |
| 2 | 28.82 miles (46.38 km) NNW | Charles M. Schulz–Sonoma County Airport (STS) | Santa Rosa, California, United States | |
| 3 | 29.16 miles (46.93 km) ESE | Buchanan FieldConcord Army Air Base (CCR) | Concord, California, United States | |
| 4 | 34.42 miles (55.40 km) SSE | Oakland International Airport (OAK) | Oakland (near San Francisco), California, United States | |
| 5 | 35.11 miles (56.50 km) ENE | Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) | Fairfield, California, United States | |
| 6 | 36.08 miles (58.07 km) ENE | Nut Tree Airport (VCB) | Vacaville, California, United States | |
| 7 | 37.58 miles (60.47 km) SSE | San Francisco International Airport (SFO) | San Francisco, California, United States | |
| 8 | 41.02 miles (66.01 km) SE | Hayward Executive Airport (HWD) | Hayward, California, United States | |
| 9 | 43.65 miles (70.25 km) S | Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) | Half Moon Bay, California, United States | |
| 10 | 50.75 miles (81.68 km) SE | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 11 | 52.95 miles (85.21 km) SSE | Palo Alto Airport of Santa Clara County (PAO) | Palo Alto, California, United States | |
| 12 | 57.47 miles (92.49 km) SSE | Moffett Federal Airfield (NUQ) | Mountain View, California, United States | |
| 13 | 62.99 miles (101.37 km) ENE | Sacramento Executive Airport (SAC) | Sacramento, California, United States | |
| 14 | 63.90 miles (102.84 km) SSE | Norman Y. Mineta San Jose International Airport (SJC) | San Jose, California, United States | |
| 15 | 64.69 miles (104.11 km) NE | Sacramento International Airport (SMF) | Sacramento, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,342.67 miles (18,254.22 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,268.31 miles (18,134.55 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,245.84 miles (18,098.38 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 4 | 11,239.15 miles (18,087.62 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,212.82 miles (18,045.25 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 11,147.12 miles (17,939.51 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,129.19 miles (17,910.65 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 11,117.85 miles (17,892.39 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 11,046.08 miles (17,776.90 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 11,041.82 miles (17,770.04 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 11,029.27 miles (17,749.84 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,971.75 miles (17,657.28 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,969.80 miles (17,654.14 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 14 | 10,965.20 miles (17,646.74 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,945.36 miles (17,614.80 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |