Nonstop flight route between Shelby, Montana, United States and Rockland, Maine, United States:
Departure Airport:
(48°32'26"N by 111°52'15"W)
Arrival Airport:
(44°3'36"N by 69°5'57"W)
Distance from SBX to RKD:
2,037.78 miles (3,279.48 km)
Share this route:
Jump to:
- About this route
- SBX Airport Information
- RKD Airport Information
- Facts about SBX
- Facts about RKD
- Map of Nearest Airports to SBX
- List of Nearest Airports to SBX
- Map of Furthest Airports from SBX
- List of Furthest Airports from SBX
- Map of Nearest Airports to RKD
- List of Nearest Airports to RKD
- Map of Furthest Airports from RKD
- List of Furthest Airports from RKD
About this route:
A direct, nonstop flight between Shelby Airport (SBX), Shelby, Montana, United States and Knox County Regional Airport (RKD), Rockland, Maine, United States would travel a Great Circle distance of 2,038 miles (or 3,279 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 Shelby Airport and Knox County Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SBX / KSBX |
| Airport Name: | Shelby Airport |
| Location: | Shelby, Montana, United States |
| GPS Coordinates: | 48°32'26"N by 111°52'15"W |
| Area Served: | Shelby, Montana |
| Operator/Owner: | Toole County |
| Airport Type: | Public |
| Elevation: | 3443 feet (1,049 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SBX |
| More Information: | SBX Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | RKD / KRKD |
| Airport Name: | Knox County Regional Airport |
| Location: | Rockland, Maine, United States |
| GPS Coordinates: | 44°3'36"N by 69°5'57"W |
| Area Served: | Rockland, Maine |
| Operator/Owner: | Knox County |
| Airport Type: | Public |
| Elevation: | 56 feet (17 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RKD |
| More Information: | RKD Maps & Info |
Facts about Shelby Airport (SBX):
- Shelby Airport (SBX) has 2 runways.
- The furthest airport from Shelby Airport (SBX) is Tôlanaro Airport (FTU), which is located 10,449 miles (16,816 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Shelby Airport (SBX) is Cut Bank Municipal AirportCut Bank Army Air Field (CTB), which is located 24 miles (38 kilometers) WNW of SBX.
Facts about Knox County Regional Airport (RKD):
- The furthest airport from Knox County Regional Airport (RKD) is Albany Airport (ALH), which is located 11,708 miles (18,842 kilometers) away in Albany, Western Australia, Australia.
- The airport was built during World War II and became locally known as the "Ash Point Naval Air Station" while officially operating as Rockland Naval Auxiliary Air Facility from April 15, 1943 until February 1, 1946.
- Knox County Regional Airport is a county owned, public use airport in Knox County, Maine, United States.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- Knox County Regional Airport (RKD) has 2 runways.
- Because of Knox County Regional Airport's relatively low elevation of 56 feet, planes can take off or land at Knox County Regional 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 | 23.56 miles (37.91 km) WNW | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States |     |
| 2 | 76.66 miles (123.37 km) SSE | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 3 | 78.24 miles (125.91 km) SSE | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 4 | 86.22 miles (138.76 km) NNW | Lethbridge Airport (YQL) | Lethbridge, Alberta, Canada | |
| 5 | 96.47 miles (155.25 km) E | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| 6 | 110.50 miles (177.83 km) W | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| 7 | 114.54 miles (184.34 km) NNE | Medicine Hat Airport (YXH) | Medicine Hat, Alberta, Canada | |
| 8 | 117.73 miles (189.46 km) NW | Pincher Creek Airport (WPC) | Pincher Creek, Alberta, Canada | |
| 9 | 123.74 miles (199.15 km) NNE | CFB Suffield (YSD) | Suffield, Alberta, Canada | |
| 10 | 125.90 miles (202.62 km) NW | Cowley Airport (YYM) | Cowley, Alberta, Canada | |
| 11 | 133.72 miles (215.20 km) S | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 12 | 151.89 miles (244.44 km) SE | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 13 | 152.41 miles (245.28 km) SW | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 14 | 181.06 miles (291.39 km) S | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 15 | 191.84 miles (308.73 km) WNW | Canadian Rockies International Airport (YXC) | Cranbrook, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,448.89 miles (16,815.82 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,430.42 miles (16,786.10 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,429.41 miles (16,784.46 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,409.84 miles (16,752.98 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,402.67 miles (16,741.43 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,357.60 miles (16,668.91 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,254.92 miles (16,503.65 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,234.61 miles (16,470.96 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,156.58 miles (16,345.40 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,148.61 miles (16,332.56 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,138.75 miles (16,316.69 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,119.99 miles (16,286.50 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,107.44 miles (16,266.30 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 14 | 10,093.90 miles (16,244.52 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,092.97 miles (16,243.03 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.23 miles (50.26 km) WSW | Wiscasset Airport (ISS) | Wiscasset, Maine, United States | |
| 2 | 38.99 miles (62.74 km) WNW | Augusta State Airport (AUG) | Augusta, Maine, United States | |
| 3 | 43.32 miles (69.71 km) WSW | Naval Air Station Brunswick (NHZ) | Brunswick, Maine, United States | |
| 4 | 43.38 miles (69.82 km) NW | Waterville Robert Lafleur Airport (WVL) | Waterville, Maine, United States | |
| 5 | 45.35 miles (72.99 km) NE | Hancock County-Bar Harbor Airport (BHB) | Bar Harbor, Maine, United States | |
| 6 | 53.33 miles (85.83 km) NNE | Bangor International Airport (BGR) | Bangor, Maine, United States | |
| 7 | 58.82 miles (94.66 km) W | Auburn/Lewiston Municipal Airport (LEW) | Auburn/Lewiston, Maine, United States | |
| 8 | 59.05 miles (95.03 km) NW | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| 9 | 65.12 miles (104.80 km) NNE | Old Town Municipal Airport (OLD) | Old Town, Maine, United States | |
| 10 | 66.73 miles (107.38 km) WSW | Portland International Jetport (PWM) | Portland, Maine, United States | |
| 11 | 91.96 miles (148.00 km) W | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 12 | 92.58 miles (148.99 km) WSW | Sanford Seacoast Regional Airport (SFM) | Sanford, Maine, United States | |
| 13 | 108.65 miles (174.86 km) WNW | Berlin Regional Airport (BML) | Berlin, New Hampshire, United States | |
| 14 | 109.11 miles (175.59 km) NE | Princeton Municipal Airport (PNN) | Princeton, Maine, United States | |
| 15 | 109.78 miles (176.68 km) SW | Portsmouth International Airport at Pease (PSM) | Portsmouth, New Hampshire, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,707.78 miles (18,841.79 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,704.56 miles (18,836.61 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,701.73 miles (18,832.06 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,680.66 miles (18,798.16 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,655.50 miles (18,757.66 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,634.75 miles (18,724.26 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,567.46 miles (18,615.98 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,566.96 miles (18,615.17 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 11,555.62 miles (18,596.91 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,511.65 miles (18,526.16 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,459.54 miles (18,442.29 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,374.24 miles (18,305.01 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,372.20 miles (18,301.73 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,361.85 miles (18,285.08 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,361.47 miles (18,284.47 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |