Nonstop flight route between Samaná, Dominican Republic and Sidney, Montana, United States:
Departure Airport:
(19°11'54"N by 69°25'46"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from EPS to SDY:
2,768.17 miles (4,454.92 km)
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Jump to:
- About this route
- EPS Airport Information
- SDY Airport Information
- Facts about EPS
- Facts about SDY
- Map of Nearest Airports to EPS
- List of Nearest Airports to EPS
- Map of Furthest Airports from EPS
- List of Furthest Airports from EPS
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Arroyo Barril Airport (EPS), Samaná, Dominican Republic and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 2,768 miles (or 4,455 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 Arroyo Barril Airport and Sidney-Richland Municipal 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 Arroyo Barril Airport and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | EPS / MDAB |
| Airport Name: | Arroyo Barril Airport |
| Location: | Samaná, Dominican Republic |
| GPS Coordinates: | 19°11'54"N by 69°25'46"W |
| Area Served: | Samaná Province, Dominican Republic |
| Airport Type: | Public |
| Elevation: | 57 feet (17 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from EPS |
| More Information: | EPS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Facts about Arroyo Barril Airport (EPS):
- The furthest airport from Arroyo Barril Airport (EPS) is RAAF Learmonth (LEA), which is nearly antipodal to Arroyo Barril Airport (meaning Arroyo Barril Airport is almost on the exact opposite side of the Earth from RAAF Learmonth), and is located 12,127 miles (19,517 kilometers) away in Exmouth, Western Australia, Australia.
- Arroyo Barril Airport (EPS) currently has only 1 runway.
- The closest airport to Arroyo Barril Airport (EPS) is El Catey International Airport (AZS), which is located 21 miles (33 kilometers) WNW of EPS.
- Because of Arroyo Barril Airport's relatively low elevation of 57 feet, planes can take off or land at Arroyo Barril 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 Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 20.68 miles (33.27 km) WNW | El Catey International Airport (AZS) | El Catey, Samaná, Dominican Republic |     |
| 2 | 55.40 miles (89.16 km) SSW | Las Américas International Airport (SDQ) | Punta Caucedo (near Santo Domingo), Dominican Republic | |
| 3 | 56.16 miles (90.38 km) SW | La Isabela International Airport (JBQ) | La Isabela, Dominican Republic | |
| 4 | 61.59 miles (99.12 km) SW | Herrera International Airport (HEX) | Santo Domingo, Dominican Republic | |
| 5 | 61.72 miles (99.34 km) SSE | La Romana International Airport (LRM) | La Romana, Dominican Republic | |
| 6 | 77.95 miles (125.45 km) W | Cibao International Airport (STI) | Santiago, Dominican Republic | |
| 7 | 82.89 miles (133.40 km) ESE | Punta Cana International Airport (PUJ) | Punta Cana, Dominican Republic | |
| 8 | 83.72 miles (134.74 km) WNW | Gregorio Luperón International Airport (POP) | San Felipe de Puerto Plata, Dominican Republic | |
| 9 | 86.61 miles (139.39 km) WSW | Constanza Airport (COZ) | Constanza, Dominican Republic | |
| 10 | 128.53 miles (206.85 km) WSW | María Montez International Airport (BRX) | Barahona, Dominican Republic | |
| 11 | 158.07 miles (254.39 km) ESE | Rafael Hernández Airport (BQN) | Aguadilla, Puerto Rico | |
| 12 | 162.88 miles (262.13 km) ESE | Eugenio María de Hostos Airport (MAZ) | Mayagüez, Puerto Rico | |
| 13 | 169.54 miles (272.84 km) WSW | Cabo Rojo National Airport (CBJ) | Pedernales, Dominican Republic | |
| 14 | 183.87 miles (295.90 km) WNW | Hugo Chávez International Airport (CAP) | Cap-Haïtien, Haiti | |
| 15 | 187.37 miles (301.54 km) ESE | Antonio (Nery) Juarbe Pol Airport (ARE) | Arecibo, Puerto Rico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,127.42 miles (19,517.14 km) SW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 2 | 12,102.53 miles (19,477.09 km) WSW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 3 | 12,020.63 miles (19,345.28 km) WSW | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 4 | 11,996.87 miles (19,307.04 km) SSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 5 | 11,938.26 miles (19,212.72 km) WSW | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 6 | 11,936.10 miles (19,209.24 km) SSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 7 | 11,926.43 miles (19,193.68 km) WSW | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 8 | 11,906.81 miles (19,162.10 km) W | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |
| 9 | 11,906.08 miles (19,160.93 km) WSW | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 10 | 11,899.33 miles (19,150.07 km) WSW | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 11 | 11,845.86 miles (19,064.01 km) WSW | Coondewanna Airport (CJF) | Coondewanna, Western Australia, Australia | |
| 12 | 11,832.53 miles (19,042.56 km) WSW | Barimunya Airport (BYP) | Barimunya, Western Australia, Australia | |
| 13 | 11,805.22 miles (18,998.61 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,775.11 miles (18,950.15 km) WSW | Newman Airport (ZNE) | Newman, Western Australia, Australia | |
| 15 | 11,750.26 miles (18,910.17 km) SSE | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |