Nonstop flight route between Sidney, Montana, United States and Ponta Delgada, Azores, Portugal:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(37°44'30"N by 25°41'52"W)
Distance from SDY to PDL:
3,870.53 miles (6,228.99 km)
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Jump to:
- About this route
- SDY Airport Information
- PDL Airport Information
- Facts about SDY
- Facts about PDL
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to PDL
- List of Nearest Airports to PDL
- Map of Furthest Airports from PDL
- List of Furthest Airports from PDL
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and João Paulo II Airport (PDL), Ponta Delgada, Azores, Portugal would travel a Great Circle distance of 3,871 miles (or 6,229 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 Sidney-Richland Municipal Airport and João Paulo II 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 Sidney-Richland Municipal Airport and João Paulo II Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | PDL / LPPD |
| Airport Names: |
|
| Location: | Ponta Delgada, Azores, Portugal |
| GPS Coordinates: | 37°44'30"N by 25°41'52"W |
| Area Served: | Ponta Delgada |
| Operator/Owner: | Government of Portugal |
| Airport Type: | Public |
| Elevation: | 259 feet (79 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PDL |
| More Information: | PDL Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- 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.
- Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
Facts about João Paulo II Airport (PDL):
- João Paulo II Airport handled 928,801 passengers last year.
- The furthest airport from João Paulo II Airport (PDL) is Merimbula Airport (MIM), which is nearly antipodal to João Paulo II Airport (meaning João Paulo II Airport is almost on the exact opposite side of the Earth from Merimbula Airport), and is located 12,188 miles (19,615 kilometers) away in Merimbula, New South Wales, Australia.
- Because of João Paulo II Airport's relatively low elevation of 259 feet, planes can take off or land at João Paulo II 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.
- It has scheduled domestic flights to all islands of the Azores, plus Madeira and the mainland.
- In addition to being known as "João Paulo II Airport", another name for PDL is "Aeroporto João Paulo II".
- João Paulo II Airport (PDL) currently has only 1 runway.
- The closest airport to João Paulo II Airport (PDL) is Santa Maria Airport (SMA), which is located 60 miles (97 kilometers) SSE of PDL.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 60.44 miles (97.26 km) SSE | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 2 | 103.34 miles (166.31 km) NW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 3 | 156.93 miles (252.55 km) NW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 4 | 159.29 miles (256.35 km) WNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 172.63 miles (277.82 km) WNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 6 | 316.43 miles (509.24 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 7 | 320.87 miles (516.39 km) WNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 8 | 612.01 miles (984.94 km) ESE | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 9 | 617.02 miles (992.99 km) ESE | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 10 | 778.77 miles (1,253.30 km) SE | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 11 | 831.34 miles (1,337.91 km) SE | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 12 | 837.14 miles (1,347.25 km) SE | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 13 | 852.96 miles (1,372.70 km) SE | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 14 | 900.23 miles (1,448.78 km) E | Lisbon Portela Airport (LIS) | Lisbon, Portugal | |
| 15 | 903.04 miles (1,453.30 km) SE | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,188.27 miles (19,615.07 km) ESE | Merimbula Airport (MIM) | Merimbula, New South Wales, Australia | |
| 2 | 12,173.93 miles (19,591.99 km) ESE | Moruya Airport (MYA) | Moruya, New South Wales, Australia | |
| 3 | 12,142.36 miles (19,541.18 km) SE | Illawarra Regional Airport (WOL) | Shellharbour, Wollongong, New South Wales, Australia | |
| 4 | 12,121.54 miles (19,507.68 km) SE | Sydney (Kingsford Smith) Airport (SYD) | Mascot (near Sydney), Australia | |
| 5 | 12,114.35 miles (19,496.11 km) SE | Bankstown Airport (BWU) | Bankstown (near Sydney), New South Wales, Australia | |
| 6 | 12,110.70 miles (19,490.24 km) SE | Camden Aerodrome (CDU) | Camden, New South Wales, Australia | |
| 7 | 12,110.58 miles (19,490.03 km) SE | Goulburn Airport (GUL) | Goulburn, New South Wales, Australia | |
| 8 | 12,107.15 miles (19,484.52 km) ESE | Canberra Airport (CBR) | Canberra, Australia | |
| 9 | 12,080.91 miles (19,442.30 km) SSE | Belmont Airport (BEO) | Newcastle, New South Wales, Australia | |
| 10 | 12,069.15 miles (19,423.37 km) E | Bairnsdale Aerodrome (BSJ) | Bairnsdale, Victoria, Australia | |
| 11 | 12,067.78 miles (19,421.16 km) SSE | Newcastle Airport (NTL) | Newcastle, New South Wales, Australia | |
| 12 | 12,066.74 miles (19,419.49 km) ESE | Corryong Airport (CYG) | Corryong, Victoria, Australia | |
| 13 | 12,060.89 miles (19,410.07 km) ESE | Flinders Island Airport (FLS) | Flinders Island, Tasmania, Australia | |
| 14 | 12,056.02 miles (19,402.24 km) SSE | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| 15 | 12,054.20 miles (19,399.31 km) SSE | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |