Nonstop flight route between Redding, California, United States and Rockland, Maine, United States:
Departure Airport:
(40°30'32"N by 122°17'35"W)
Arrival Airport:
(44°3'36"N by 69°5'57"W)
Distance from RDD to RKD:
2,682.67 miles (4,317.33 km)
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- About this route
- RDD Airport Information
- RKD Airport Information
- Facts about RDD
- Facts about RKD
- Map of Nearest Airports to RDD
- List of Nearest Airports to RDD
- Map of Furthest Airports from RDD
- List of Furthest Airports from RDD
- 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 Redding Municipal AirportRedding Army Airfield (RDD), Redding, California, United States and Knox County Regional Airport (RKD), Rockland, Maine, United States would travel a Great Circle distance of 2,683 miles (or 4,317 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 Redding Municipal AirportRedding Army Airfield and Knox County Regional 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 Redding Municipal AirportRedding Army Airfield and Knox County Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RDD / KRDD |
| Airport Name: | Redding Municipal AirportRedding Army Airfield |
| Location: | Redding, California, United States |
| GPS Coordinates: | 40°30'32"N by 122°17'35"W |
| Area Served: | Redding, California |
| Operator/Owner: | City of Redding |
| Airport Type: | Public |
| Elevation: | 505 feet (154 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RDD |
| More Information: | RDD 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 Redding Municipal AirportRedding Army Airfield (RDD):
- The furthest airport from Redding Municipal AirportRedding Army Airfield (RDD) is Tôlanaro Airport (FTU), which is located 11,201 miles (18,026 kilometers) away in Tôlanaro, Madagascar.
- Today the City of Redding continues to operate the airport and has started a major commercial development.
- The City of Redding is in the process of expanding the passenger terminal.
- Because of Redding Municipal AirportRedding Army Airfield's relatively low elevation of 505 feet, planes can take off or land at Redding Municipal AirportRedding Army Airfield 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.
- Redding Municipal AirportRedding Army Airfield (RDD) has 2 runways.
- The closest airport to Redding Municipal AirportRedding Army Airfield (RDD) is Red Bluff Municipal Airport (RBL), which is located 25 miles (40 kilometers) S of RDD.
Facts about Knox County Regional Airport (RKD):
- After the war, it was operated by the City of Rockland until 1968.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- 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.
- As per Federal Aviation Administration records, the airport had 13,866 passenger boardings in calendar year 2008, 14,461 enplanements in 2009, and 17,657 in 2010.
- 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.
- Knox County Regional Airport (RKD) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.83 miles (39.97 km) S | Red Bluff Municipal Airport (RBL) | Red Bluff, California, United States |     |
| 2 | 54.39 miles (87.54 km) SSE | Chico Municipal Airport (CIC) | Chico, California, United States | |
| 3 | 68.73 miles (110.61 km) S | Willows-Glenn County Airport (WLW) | Willows, California, United States | |
| 4 | 78.99 miles (127.12 km) SSE | Oroville Municipal Airport (OVE) | Oroville, California, United States | |
| 5 | 85.40 miles (137.45 km) N | Montague Airport-Yreka Rohrer Field (RKC) | Montague, California, United States | |
| 6 | 88.39 miles (142.26 km) N | Siskiyou County Airport (SIY) | Montague, California, United States | |
| 7 | 90.94 miles (146.35 km) E | Susanville Municipal Airport (SVE) | Susanville, California, United States | |
| 8 | 96.65 miles (155.54 km) W | Rohnerville Airport (FOT) | Fortuna, California, United States | |
| 9 | 97.51 miles (156.93 km) WNW | Murray Field (EKA) | Eureka, California, United States | |
| 10 | 100.38 miles (161.55 km) WNW | Arcata/Eureka Airport (ACV) | McKinleyville, California, United States | |
| 11 | 104.79 miles (168.64 km) SSE | Yuba County Airport (MYV) | Marysville, California, United States | |
| 12 | 105.19 miles (169.28 km) SSE | Beale Air Force Base (BAB) | Marysville, California, United States | |
| 13 | 107.01 miles (172.21 km) SSW | Ukiah Municipal Airport (UKI) | Ukiah, California, United States | |
| 14 | 114.01 miles (183.48 km) E | Amedee Army AirfieldReno Army Air Base Auxiliary Flight Strip (AHC) | Herlong, California, United States | |
| 15 | 117.46 miles (189.04 km) NNE | Crater Lake- Klamath Regional Airport (LMT) | Klamath Falls, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,201.07 miles (18,026.33 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,112.20 miles (17,883.31 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 11,104.35 miles (17,870.67 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,075.16 miles (17,823.70 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,049.48 miles (17,782.37 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,994.32 miles (17,693.60 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,980.22 miles (17,670.91 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,964.61 miles (17,645.79 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 10,911.09 miles (17,559.66 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,901.69 miles (17,544.53 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,893.07 miles (17,530.66 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,818.66 miles (17,410.90 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,818.37 miles (17,410.44 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 14 | 10,812.07 miles (17,400.29 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 15 | 10,801.37 miles (17,383.08 km) SSE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| 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 | |