Nonstop flight route between Sidney, Montana, United States and McKinleyville, California, United States:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(40°58'40"N by 124°6'29"W)
Distance from SDY to ACV:
1,084.24 miles (1,744.91 km)
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- About this route
- SDY Airport Information
- ACV Airport Information
- Facts about SDY
- Facts about ACV
- 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 ACV
- List of Nearest Airports to ACV
- Map of Furthest Airports from ACV
- List of Furthest Airports from ACV
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Arcata/Eureka Airport (ACV), McKinleyville, California, United States would travel a Great Circle distance of 1,084 miles (or 1,745 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 relatively short distance between Sidney-Richland Municipal Airport and Arcata/Eureka Airport, the route shown on this map most likely still appears to be a straight line.
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: | ACV / KACV |
| Airport Names: |
|
| Location: | McKinleyville, California, United States |
| GPS Coordinates: | 40°58'40"N by 124°6'29"W |
| Area Served: | Arcata, California and Eureka, California |
| Operator/Owner: | Humboldt County |
| Airport Type: | Public |
| Elevation: | 222 feet (68 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ACV |
| More Information: | ACV 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.
- 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.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
- 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 Arcata/Eureka Airport (ACV):
- Arcata/Eureka Airport (ACV) has 2 runways.
- The approach path for runway 32 passes over Central Avenue.
- In 2008, the airport had 106,637 passenger boardings in calendar year 2008, 102,440 in 2009 and 93,402 in 2010.
- The furthest airport from Arcata/Eureka Airport (ACV) is Tôlanaro Airport (FTU), which is located 11,222 miles (18,059 kilometers) away in Tôlanaro, Madagascar.
- Arcata/Eureka Airport is a county owned, public airport in Humboldt County, California, located 8 miles north of Arcata and 15 miles north of Eureka, in McKinleyville, California.
- The closest airport to Arcata/Eureka Airport (ACV) is Murray Field (EKA), which is located only 12 miles (19 kilometers) S of ACV.
- In addition to being known as "Arcata/Eureka Airport", another name for ACV is "Arcata Airport".
- Because of Arcata/Eureka Airport's relatively low elevation of 222 feet, planes can take off or land at Arcata/Eureka 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.
| 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 | 12.06 miles (19.40 km) S | Murray Field (EKA) | Eureka, California, United States | |
| 2 | 29.32 miles (47.18 km) S | Rohnerville Airport (FOT) | Fortuna, California, United States | |
| 3 | 55.85 miles (89.87 km) N | Del Norte County Regional Airport (CEC) | Crescent City, California, United States | |
| 4 | 76.35 miles (122.88 km) N | Brookings Airport (BOK) | Brookings, Oregon, United States | |
| 5 | 96.29 miles (154.97 km) ENE | Montague Airport-Yreka Rohrer Field (RKC) | Montague, California, United States | |
| 6 | 100.38 miles (161.55 km) ESE | Redding Municipal AirportRedding Army Airfield (RDD) | Redding, California, United States | |
| 7 | 100.66 miles (161.99 km) N | Gold Beach Municipal Airport (GOL) | Gold Beach, Oregon, United States | |
| 8 | 101.56 miles (163.44 km) ENE | Siskiyou County Airport (SIY) | Montague, California, United States | |
| 9 | 112.94 miles (181.76 km) ESE | Red Bluff Municipal Airport (RBL) | Red Bluff, California, United States | |
| 10 | 115.62 miles (186.07 km) NNE | Rogue Valley International–Medford Airport (MFR) | Medford, Oregon, United States | |
| 11 | 136.66 miles (219.93 km) SSE | Ukiah Municipal Airport (UKI) | Ukiah, California, United States | |
| 12 | 141.94 miles (228.43 km) SE | Willows-Glenn County Airport (WLW) | Willows, California, United States | |
| 13 | 143.86 miles (231.51 km) SE | Chico Municipal Airport (CIC) | Chico, California, United States | |
| 14 | 146.50 miles (235.78 km) N | Bandon State Airport (BDY) | Bandon, Oregon, United States | |
| 15 | 147.32 miles (237.08 km) NE | Crater Lake- Klamath Regional Airport (LMT) | Klamath Falls, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,221.52 miles (18,059.24 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,141.49 miles (17,930.44 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 11,078.42 miles (17,828.94 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,048.69 miles (17,781.10 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,013.19 miles (17,723.97 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 11,001.02 miles (17,704.37 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,992.66 miles (17,690.92 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,940.04 miles (17,606.25 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 9 | 10,925.30 miles (17,582.52 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 10,920.89 miles (17,575.42 km) SSE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 11 | 10,906.03 miles (17,551.52 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 12 | 10,853.46 miles (17,466.91 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,852.55 miles (17,465.45 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,842.11 miles (17,448.64 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,834.30 miles (17,436.07 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |