Nonstop flight route between Leonardtown, Maryland, United States and Uruguaiana, Rio Grande do Sul, Brazil:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(29°46'54"S by 57°2'17"W)
Distance from LTW to URG:
4,870.58 miles (7,838.41 km)
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Jump to:
- About this route
- LTW Airport Information
- URG Airport Information
- Facts about LTW
- Facts about URG
- 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 URG
- List of Nearest Airports to URG
- Map of Furthest Airports from URG
- List of Furthest Airports from URG
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Ruben Berta International Airport (URG), Uruguaiana, Rio Grande do Sul, Brazil would travel a Great Circle distance of 4,871 miles (or 7,838 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 Ruben Berta 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 Ruben Berta 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: | URG / SBUG |
| Airport Names: |
|
| Location: | Uruguaiana, Rio Grande do Sul, Brazil |
| GPS Coordinates: | 29°46'54"S by 57°2'17"W |
| Area Served: | Uruguaiana |
| Operator/Owner: | Infraero |
| Airport Type: | Public |
| Elevation: | 256 feet (78 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from URG |
| More Information: | URG Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- 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.
- 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.
Facts about Ruben Berta International Airport (URG):
- The furthest airport from Ruben Berta International Airport (URG) is Zhoushan Putuoshan Airport (HSN), which is nearly antipodal to Ruben Berta International Airport (meaning Ruben Berta International Airport is almost on the exact opposite side of the Earth from Zhoushan Putuoshan Airport), and is located 12,399 miles (19,955 kilometers) away in Zhoushan, Zhejiang, China.
- The closest airport to Ruben Berta International Airport (URG) is Paso de los Libres Airport (AOL), which is located only 9 miles (15 kilometers) NW of URG.
- Ruben Berta International Airport (URG) has 2 runways.
- The airport was inaugurated in 1945 and the terminal building in 1968.
- In addition to being known as "Ruben Berta International Airport", another name for URG is "Aeroporto Internacional Ruben Berta".
- Because of Ruben Berta International Airport's relatively low elevation of 256 feet, planes can take off or land at Ruben Berta 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.
- Ruben Berta International Airport handled 3,122 passengers last year.
| 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 | 9.36 miles (15.06 km) NW | Paso de los Libres Airport (AOL) | Paso de los Libres, Corrientes, Argentina | |
| 2 | 49.42 miles (79.54 km) SW | Monte Caseros Airport (MCS) | Monte Caseros, Corrientes, Argentina | |
| 3 | 53.24 miles (85.68 km) SE | Artigas International Airport (ATI) | Artigas, Artigas, Uruguay | |
| 4 | 56.41 miles (90.79 km) W | Curuzú Cuatiá Airport (UZU) | Curuzú Cuatiá, Corrientes, Argentina | |
| 5 | 68.75 miles (110.64 km) E | Gaudêncio Machado Ramos Airport (ALQ) | Alegrete, Rio Grande do Sul, Brazil | |
| 6 | 74.09 miles (119.24 km) WNW | Mercedes Airport (MDX) | Mercedes, Corrientes, Argentina | |
| 7 | 119.20 miles (191.84 km) SSW | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 8 | 124.34 miles (200.10 km) SE | Pres. Gral. Óscar D. Gestido International Airport (RVY) | Rivera, Rivera, Uruguay | |
| 9 | 127.56 miles (205.29 km) SSW | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |
| 10 | 151.12 miles (243.20 km) SSE | Tacuarembó Airport (TAW) | Tacuarembó, Tacuarembó, Uruguay | |
| 11 | 163.70 miles (263.44 km) WNW | Reconquista Airport (RCQ) | Reconquista, Santa Fe, Argentina | |
| 12 | 177.78 miles (286.10 km) NNE | Libertador General José de San Martín Airport (JSM) | José de San Martín, Chubut, Argentina | |
| 13 | 177.78 miles (286.10 km) NNE | Libertador General José de San Martín Airport (PSS) | Posadas, Argentina | |
| 14 | 188.36 miles (303.14 km) SSW | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |
| 15 | 192.00 miles (308.99 km) NNW | Doctor Fernando Piragine Niveyro International Airport (CNQ) | Corrientes, Corrientes, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,399.37 miles (19,954.80 km) ENE | Zhoushan Putuoshan Airport (HSN) | Zhoushan, Zhejiang, China | |
| 2 | 12,346.83 miles (19,870.25 km) E | Ningbo Lishe International Airport (NGB) | Ningbo, Zhejiang, China | |
| 3 | 12,320.22 miles (19,827.42 km) NE | Shanghai Pudong International Airport (PVG) | Shanghai, People's Republic of China | |
| 4 | 12,311.68 miles (19,813.67 km) NE | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |
| 5 | 12,299.19 miles (19,793.58 km) NE | Shanghai Hongqiao International Airport (SHA) | Shanghai, China | |
| 6 | 12,282.46 miles (19,766.66 km) ENE | Hangzhou Xiaoshan International Airport (HGH) | Hangzhou, China | |
| 7 | 12,258.18 miles (19,727.57 km) E | Yiwu Airport (YIW) | Yiwu, Zhejiang, China | |
| 8 | 12,255.16 miles (19,722.72 km) NE | Wenzhou Longwan International Airport (WNZ) | Wenzhou, Zhejiang, China | |
| 9 | 12,253.21 miles (19,719.58 km) NE | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 10 | 12,245.34 miles (19,706.91 km) NE | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 11 | 12,197.96 miles (19,630.66 km) NE | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 12 | 12,185.81 miles (19,611.11 km) ENE | Quzhou Airport (JUZ) | Quzhou, Zhejiang, China | |
| 13 | 12,165.30 miles (19,578.11 km) NE | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 14 | 12,158.28 miles (19,566.80 km) ENE | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 15 | 12,137.27 miles (19,532.99 km) NNE | Yancheng Nanyang Airport (YNZ) | Yancheng, Jiangsu, China | |