Nonstop flight route between Leonardtown, Maryland, United States and Puerto Iguazú, Misiones, Argentina:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(25°44'13"S by 54°28'23"W)
Distance from LTW to IGR:
4,650.74 miles (7,484.63 km)
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Jump to:
- About this route
- LTW Airport Information
- IGR Airport Information
- Facts about LTW
- Facts about IGR
- 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 IGR
- List of Nearest Airports to IGR
- Map of Furthest Airports from IGR
- List of Furthest Airports from IGR
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Cataratas del Iguazú International Airport (IGR), Puerto Iguazú, Misiones, Argentina would travel a Great Circle distance of 4,651 miles (or 7,485 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 St. Mary's County Regional Airport and Cataratas del Iguazú International 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 St. Mary's County Regional Airport and Cataratas del Iguazú International Airport. You'll see that it will travel the same route of the red line on this map!
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: | IGR / SARI |
| Airport Names: |
|
| Location: | Puerto Iguazú, Misiones, Argentina |
| GPS Coordinates: | 25°44'13"S by 54°28'23"W |
| Area Served: | Puerto Iguazú, Misiones Province, Argentina |
| Operator/Owner: | Aeropuertos Argentina 2000 S.A. |
| Airport Type: | Public |
| Elevation: | 916 feet (279 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IGR |
| More Information: | IGR 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.
- The airport houses small aircraft such as Pipers, gliders, and Cessnas.
- 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.
- 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.
- 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".
Facts about Cataratas del Iguazú International Airport (IGR):
- The closest airport to Cataratas del Iguazú International Airport (IGR) is Foz do Iguaçu/Cataratas International Airport (IGU), which is located only 9 miles (15 kilometers) N of IGR.
- Cataratas del Iguazú International Airport (IGR) currently has only 1 runway.
- The furthest airport from Cataratas del Iguazú International Airport (IGR) is Shimojishima Airport (SHI), which is nearly antipodal to Cataratas del Iguazú International Airport (meaning Cataratas del Iguazú International Airport is almost on the exact opposite side of the Earth from Shimojishima Airport), and is located 12,370 miles (19,907 kilometers) away in Shimojishima, Japan.
- In addition to being known as "Cataratas del Iguazú International Airport", another name for IGR is "Aeropuerto Internacional Cataratas del Iguazú".
- Because of Cataratas del Iguazú International Airport's relatively low elevation of 916 feet, planes can take off or land at Cataratas del Iguazú International 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.
| 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 | 9.49 miles (15.27 km) N | Foz do Iguaçu/Cataratas International Airport (IGU) | Foz do Iguaçu, Paraná, Brazil | |
| 2 | 30.18 miles (48.58 km) NW | Guaraní International Airport (AGT) | Ciudad del Este, Paraguay | |
| 3 | 46.85 miles (75.40 km) SSW | Eldorado Airport (ELO) | Eldorado, Misiones, Argentina | |
| 4 | 79.10 miles (127.30 km) NE | Adalberto Mendes da Silva Airport (CAC) | Cascavel, Paraná, Brazil | |
| 5 | 90.39 miles (145.46 km) ESE | Paulo Abdala Airport (FBE) | Francisco Beltrao, Paraná, Brazil | |
| 6 | 93.89 miles (151.09 km) SE | Hélio Wasum Airport (SQX) | São Miguel do Oeste, Santa Catarina, Brazil | |
| 7 | 115.91 miles (186.54 km) N | Guaíra Municipal Airport (QGA) | Guaíra, Paraná, Brazil | |
| 8 | 146.75 miles (236.17 km) SW | Libertador General José de San Martín Airport (JSM) | José de San Martín, Chubut, Argentina | |
| 9 | 146.75 miles (236.17 km) SW | Libertador General José de San Martín Airport (PSS) | Posadas, Argentina | |
| 10 | 147.89 miles (238.00 km) SE | Serafin Enoss Bertaso Airport (XAP) | Chapecó, Brazil | |
| 11 | 176.84 miles (284.59 km) S | Sepé Tiaraju Airport (GEL) | Santo Ângelo, Rio Grande do Sul, Brazil | |
| 12 | 179.98 miles (289.64 km) SE | Olavo Cecco Rigon Airport (CCI) | Concórdia, Amazonas, Brazil | |
| 13 | 185.55 miles (298.61 km) E | Tancredo Thomas de Faria Airport (GPB) | Guarapuava, Paraná, Brazil | |
| 14 | 185.96 miles (299.28 km) SSE | João Batista Bos Filho Airport (IJU) | Ijuí, Rio Grande do Sul, Brazil | |
| 15 | 189.84 miles (305.52 km) SE | Erechim Airport (ERM) | Erechim, Rio Grande do Sul, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,369.51 miles (19,906.75 km) NNE | Shimojishima Airport (SHI) | Shimojishima, Japan | |
| 2 | 12,369.28 miles (19,906.38 km) NNE | Miyako Airport (MMY) | Miyakojima, Okinawa, Japan | |
| 3 | 12,323.07 miles (19,832.02 km) WNW | Kerama Airport (KJP) | Kerama Islands, Okinawa, Japan | |
| 4 | 12,315.20 miles (19,819.34 km) WNW | Aguni Airport (AGJ) | Aguni, Japan | |
| 5 | 12,309.17 miles (19,809.64 km) NE | Ishigaki Airport (ISG) | Ishigaki, Okinawa Prefecture, Japan | |
| 6 | 12,301.40 miles (19,797.14 km) WNW | Naha Airport (OKA) | Okinawa, Japan | |
| 7 | 12,291.25 miles (19,780.80 km) WNW | Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) | Okinawa Prefecture, Japan | |
| 8 | 12,281.05 miles (19,764.38 km) WNW | Iejima Airport (IEJ) | Iejima, Japan | |
| 9 | 12,278.33 miles (19,760.01 km) NE | Hateruma Airport (HTR) | Hateruma, Okinawa, Japan | |
| 10 | 12,254.90 miles (19,722.29 km) ENE | Yonaguni Airport (OGN) | Yonaguni, Okinawa, Japan | |
| 11 | 12,184.47 miles (19,608.95 km) E | Taipei International Airport (Taipei Songshan Airport) (TSA) | Taipei City, Taiwan, Republic of China | |
| 12 | 12,164.68 miles (19,577.11 km) ENE | Hualien Airport (HUN) | Hualien, Taiwan, Republic of China | |
| 13 | 12,164.42 miles (19,576.68 km) E | Taiwan Taoyuan International Airport (TPE) | Taoyuan County (near Taipei), Taiwan, Republic of China | |
| 14 | 12,119.13 miles (19,503.80 km) NW | Amami Airport (ASJ) | Amami Island, Japan | |
| 15 | 12,118.13 miles (19,502.19 km) NE | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |