Nonstop flight route between Sidney, Montana, United States and Lahr, Baden-Württemberg, Germany:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(48°22'9"N by 7°49'39"E)
Distance from SDY to LHA:
4,652.66 miles (7,487.71 km)
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Jump to:
- About this route
- SDY Airport Information
- LHA Airport Information
- Facts about SDY
- Facts about LHA
- 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 LHA
- List of Nearest Airports to LHA
- Map of Furthest Airports from LHA
- List of Furthest Airports from LHA
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Black Forest Airport (LHA), Lahr, Baden-Württemberg, Germany would travel a Great Circle distance of 4,653 miles (or 7,488 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 Black Forest 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 Black Forest 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: | LHA / EDTL |
| Airport Name: | Black Forest Airport |
| Location: | Lahr, Baden-Württemberg, Germany |
| GPS Coordinates: | 48°22'9"N by 7°49'39"E |
| Area Served: | Lahr, Germany |
| Operator/Owner: | Lahrer Flugbetriebs GmbH & Co. KG |
| Airport Type: | Commercial |
| # of Runways: | 1 |
| View all routes: | Routes from LHA |
| More Information: | LHA Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
Facts about Black Forest Airport (LHA):
- The closest airport to Black Forest Airport (LHA) is Strasbourg International Airport (SXB), which is located only 15 miles (24 kilometers) NW of LHA.
- Black Forest Airport (LHA) currently has only 1 runway.
- The furthest airport from Black Forest Airport (LHA) is Chatham Islands (CHT), which is nearly antipodal to Black Forest Airport (meaning Black Forest Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,061 miles (19,410 kilometers) away in Waitangi, Chatham Islands, New Zealand.
| 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 | 14.86 miles (23.91 km) NW | Strasbourg International Airport (SXB) | Strasbourg, France | |
| 2 | 28.02 miles (45.09 km) SW | Colmar - Houssen Airport (CMR) | Colmar / Houssen, France | |
| 3 | 30.61 miles (49.26 km) NNE | Baden Airpark (FKB) | Karlsruhe/Baden-Baden, Baden-Württemberg, Germany | |
| 4 | 55.58 miles (89.45 km) SSW | EuroAirport Basel–Mulhouse–Freiburg (BSL) | Basel, Switzerland | |
| 5 | 55.58 miles (89.45 km) SSW | EuroAirport Basel–Mulhouse–Freiburg (MLH) | Mulhouse, France | |
| 6 | 61.22 miles (98.53 km) NNW | Zweibrücken Airport (ZQW) | Zweibrücken, Germany | |
| 7 | 66.93 miles (107.71 km) NNW | Saarbrücken Airport (SCN) | Saarbrücken, Germany | |
| 8 | 67.53 miles (108.68 km) ENE | Stuttgart Airport (STR) | Stuttgart, Germany | |
| 9 | 68.20 miles (109.76 km) ENE | Stuttgart Hauptbahnhof (ZWS) | Stuttgart, Germany | |
| 10 | 70.86 miles (114.05 km) SSE | Zurich Airport (ZRH) | Zürich, Switzerland | |
| 11 | 74.95 miles (120.63 km) N | Ramstein Air Base (RMS) | Ramstein, Germany | |
| 12 | 77.59 miles (124.87 km) SW | Montbéliard - Courcelles Aerodrome (XMF) | Montbéliard, France | |
| 13 | 80.10 miles (128.91 km) N | Sembach KaserneSembach Air Base (SEX) | Sembach, Germany | |
| 14 | 80.91 miles (130.22 km) W | Épinal - Mirecourt Airport (EPL) | Juvaincourt, Vosges, France | |
| 15 | 82.35 miles (132.53 km) NNE | Mannheim City Airport (MHG) | Mannheim, Germany | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,060.91 miles (19,410.11 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,651.06 miles (18,750.51 km) SE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,636.32 miles (18,726.80 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 4 | 11,635.53 miles (18,725.52 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 5 | 11,629.97 miles (18,716.58 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 6 | 11,623.55 miles (18,706.24 km) SE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 7 | 11,618.08 miles (18,697.43 km) SE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 8 | 11,616.53 miles (18,694.94 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 9 | 11,611.54 miles (18,686.92 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 10 | 11,610.75 miles (18,685.64 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 11 | 11,608.18 miles (18,681.51 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 12 | 11,605.64 miles (18,677.42 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 13 | 11,598.48 miles (18,665.90 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 14 | 11,593.39 miles (18,657.71 km) E | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 15 | 11,578.64 miles (18,633.96 km) SE | Wanganui Airport (WAG) | Wanganui, New Zealand | |