Nonstop flight route between Sidney, Montana, United States and New Plymouth, New Zealand:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(39°0'30"S by 174°10'45"E)
Distance from SDY to NPL:
7,802.13 miles (12,556.28 km)
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Jump to:
- About this route
- SDY Airport Information
- NPL Airport Information
- Facts about SDY
- Facts about NPL
- 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 NPL
- List of Nearest Airports to NPL
- Map of Furthest Airports from NPL
- List of Furthest Airports from NPL
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and New Plymouth Airport (NPL), New Plymouth, New Zealand would travel a Great Circle distance of 7,802 miles (or 12,556 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 New Plymouth 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 New Plymouth 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: | NPL / NZNP |
| Airport Name: | New Plymouth Airport |
| Location: | New Plymouth, New Zealand |
| GPS Coordinates: | 39°0'30"S by 174°10'45"E |
| Operator/Owner: | New Plymouth District Council Government of New Zealand |
| Airport Type: | Public |
| Elevation: | 97 feet (30 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from NPL |
| More Information: | NPL Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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 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.
Facts about New Plymouth Airport (NPL):
- New Plymouth Aero Club and its Air New Plymouth charter service are based at the airport, which carries out charter work and air ambulance services as well as providing a well recognised flight training facility.
- The original terminal was renovated during the 1990s.
- Because of New Plymouth Airport's relatively low elevation of 97 feet, planes can take off or land at New Plymouth 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.
- The furthest airport from New Plymouth Airport (NPL) is Badajoz Airport (BJZ), which is nearly antipodal to New Plymouth Airport (meaning New Plymouth Airport is almost on the exact opposite side of the Earth from Badajoz Airport), and is located 12,382 miles (19,928 kilometers) away in Badajoz, Spain.
- New Plymouth Airport handled 332,178 passengers last year.
- New Plymouth Airport (NPL) has 3 runways.
- The closest airport to New Plymouth Airport (NPL) is Wanganui Airport (WAG), which is located 80 miles (129 kilometers) SE of NPL.
| 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 | 79.85 miles (128.51 km) SE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 2 | 100.58 miles (161.87 km) NE | Hamilton International Airport (HLZ) | Hamilton, New Zealand | |
| 3 | 104.15 miles (167.62 km) E | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 4 | 118.59 miles (190.85 km) SE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 5 | 122.06 miles (196.44 km) NE | Matamata Airport (MTA) | Matamata, New Zealand | |
| 6 | 131.17 miles (211.09 km) ENE | Rotorua International Airport (ROT) | Rotorua, New Zealand | |
| 7 | 137.85 miles (221.85 km) SSE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 142.19 miles (228.83 km) NNE | Auckland Airport (AKL) | Mangere, New Zealand | |
| 9 | 143.07 miles (230.25 km) NE | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 10 | 143.40 miles (230.77 km) NNE | Ardmore Airport (AMZ) | Ardmore, New Zealand | |
| 11 | 147.54 miles (237.44 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 12 | 147.87 miles (237.98 km) NNE | Thames Aerodrome (TMZ) | Thames, New Zealand | |
| 13 | 149.80 miles (241.07 km) SSW | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 14 | 156.15 miles (251.30 km) SSE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 15 | 158.98 miles (255.85 km) SSW | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,382.43 miles (19,927.54 km) E | Badajoz Airport (BJZ) | Badajoz, Spain | |
| 2 | 12,340.42 miles (19,859.93 km) NNW | Córdoba Airport (ODB) | Córdoba, Spain | |
| 3 | 12,336.77 miles (19,854.06 km) W | Ciudad Real Central Airport (CQM) | Ciudad Real, Spain | |
| 4 | 12,326.82 miles (19,838.04 km) N | Seville Airport (SVQ) | Seville, Spain | |
| 5 | 12,313.00 miles (19,815.81 km) NE | Covilhã Airport (COV) | Covilhã, Portugal | |
| 6 | 12,305.85 miles (19,804.30 km) ENE | Beja Airport (BYJ) | Beja, Portugal | |
| 7 | 12,301.47 miles (19,797.25 km) N | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 8 | 12,279.84 miles (19,762.43 km) N | Jerez Airport (XRY) | Jerez de la Frontera, Spain | |
| 9 | 12,279.83 miles (19,762.41 km) NW | Adolfo Suárez Madrid–Barajas Airport[1] (MAD) | Madrid, Spain | |
| 10 | 12,274.99 miles (19,754.62 km) ENE | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 11 | 12,274.06 miles (19,753.14 km) NW | Madrid–Torrejón Airport (TOJ) | Torrejón de Ardoz, Spain | |
| 12 | 12,269.00 miles (19,744.99 km) NW | Granada Airport (GRX) | Granada, Spain | |
| 13 | 12,260.18 miles (19,730.79 km) NNW | Málaga Airport (AGP) | Málaga, Spain | |
| 14 | 12,257.89 miles (19,727.11 km) E | Lisbon Portela Airport (LIS) | Lisbon, Portugal | |
| 15 | 12,256.20 miles (19,724.40 km) NE | Faro International Airport (FAO) | Faro, Portugal | |