Nonstop flight route between Rockland, Maine, United States and Frankfurt, Germany:
Departure Airport:
(44°3'36"N by 69°5'57"W)
Arrival Airport:
(50°1'59"N by 8°34'14"E)
Distance from RKD to FRA:
3,512.40 miles (5,652.65 km)
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Jump to:
- About this route
- RKD Airport Information
- FRA Airport Information
- Facts about RKD
- Facts about FRA
- Map of Nearest Airports to RKD
- List of Nearest Airports to RKD
- Map of Furthest Airports from RKD
- List of Furthest Airports from RKD
- Map of Nearest Airports to FRA
- List of Nearest Airports to FRA
- Map of Furthest Airports from FRA
- List of Furthest Airports from FRA
About this route:
A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Frankfurt Airport (FRA), Frankfurt, Germany would travel a Great Circle distance of 3,512 miles (or 5,653 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 Knox County Regional Airport and Frankfurt 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 Knox County Regional Airport and Frankfurt Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | FRA / EDDF |
| Airport Names: |
|
| Location: | Frankfurt, Germany |
| GPS Coordinates: | 50°1'59"N by 8°34'14"E |
| Area Served: | Frankfurt, Germany |
| Airport Type: | Public |
| Elevation: | 364 feet (111 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from FRA |
| More Information: | FRA Maps & Info |
Facts about Knox County Regional Airport (RKD):
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of 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.
- 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.
- Knox County Regional Airport (RKD) has 2 runways.
- 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.
Facts about Frankfurt Airport (FRA):
- The Frankfurt Rhein-Main Airport and Airship Base was officially opened on 8 July 1936.
- Because of Frankfurt Airport's relatively low elevation of 364 feet, planes can take off or land at Frankfurt 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.
- Frankfurt Airport is by far the busiest airport by passenger traffic in Germany, the third busiest in Europe after London Heathrow Airport and Paris-Charles de Gaulle Airport and the 10th busiest worldwide in 2013.
- The closest airport to Frankfurt Airport (FRA) is Lucius D. Clay KaserneWiesbaden Army AirfieldWiesbaden Air BaseAdvanced Landing Ground Y-80Fliegerhorst Wiesbaden (WIE), which is located only 11 miles (18 kilometers) W of FRA.
- Frankfurt Airport (FRA) has 3 runways.
- With the foundation of Deutsche Luft Hansa in 1926 a rapid boom of civilian air travel started and soon the airship base became too small to handle the demand.
- The southern side of the airport ground was home to the Rhein-Main Air Base, which was a major air base for the United States from 1947 until 2005, when the air base was closed and the property was acquired by Fraport.
- The furthest airport from Frankfurt Airport (FRA) is Chatham Islands (CHT), which is located 11,946 miles (19,225 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- On 30 December 2005, the Rhein-Main Air Base in the southern part of the airport ground was closed and the US Air Force moved to Ramstein Air Base.
- Frankfurt Airport handled 5,752,725 passengers last year.
- The airport did not emerge as a major international airline hub until 1958 when a new passenger terminal called Empfangsanlage Ost opened in the north-east corner of the airport ground.
- In addition to being known as "Frankfurt Airport", another name for FRA is "Flughafen Frankfurt am Main".
- On 10 October 2012, an 800-meter-long westward expansion of Terminal 1 called Pier A-Plus went into operation.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.98 miles (17.67 km) W | Lucius D. Clay KaserneWiesbaden Army AirfieldWiesbaden Air BaseAdvanced Landing Ground Y-80Fliegerhorst Wiesbaden (WIE) | Wiesbaden, Hessen, Germany | |
| 2 | 19.36 miles (31.15 km) WSW | Mainz Finthen Airport (QMZ) | Mainz, Rhineland-Palatinate, Germany | |
| 3 | 38.83 miles (62.49 km) S | Mannheim City Airport (MHG) | Mannheim, Germany | |
| 4 | 46.97 miles (75.59 km) SW | Sembach KaserneSembach Air Base (SEX) | Sembach, Germany | |
| 5 | 51.31 miles (82.58 km) NNW | Siegerland Airport (SGE) | Burbach, Germany | |
| 6 | 58.33 miles (93.87 km) W | Frankfurt–Hahn Airport (HHN) | Rhineland-Palatinate, Germany | |
| 7 | 59.40 miles (95.59 km) SW | Ramstein Air Base (RMS) | Ramstein, Germany | |
| 8 | 67.60 miles (108.80 km) ESE | Giebelstadt Airport (GHF) | Giebelstadt, Germany | |
| 9 | 75.37 miles (121.29 km) ESE | Kitzingen Airport (KZG) | Kitzingen, Bavaria, Germany | |
| 10 | 77.35 miles (124.48 km) SW | Zweibrücken Airport (ZQW) | Zweibrücken, Germany | |
| 11 | 81.19 miles (130.66 km) NNE | Fritzlar Air Base (FRZ) | Fritzlar, Hessen, Germany | |
| 12 | 83.28 miles (134.03 km) W | Spangdahlem Air Base (SPM) | Spangdahlem, Germany | |
| 13 | 85.17 miles (137.07 km) NW | Cologne/Bonn Airport (CGN) | Cologne, North Rhine-Westphalia, Germany | |
| 14 | 86.47 miles (139.17 km) SW | Saarbrücken Airport (SCN) | Saarbrücken, Germany | |
| 15 | 89.30 miles (143.71 km) W | Bitburg Airport (BBJ) | Bitburg, Rhineland-Palatinate, Germany | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,945.96 miles (19,225.11 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,555.92 miles (18,597.41 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 3 | 11,553.63 miles (18,593.73 km) SE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 4 | 11,551.66 miles (18,590.55 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 5 | 11,551.37 miles (18,590.08 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,543.72 miles (18,577.77 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 7 | 11,543.06 miles (18,576.70 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 8 | 11,542.46 miles (18,575.75 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,533.81 miles (18,561.82 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 10 | 11,527.90 miles (18,552.31 km) SE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 11 | 11,518.81 miles (18,537.68 km) SE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 12 | 11,518.27 miles (18,536.81 km) SE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 13 | 11,510.45 miles (18,524.23 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 14 | 11,494.89 miles (18,499.19 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 15 | 11,486.02 miles (18,484.91 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |