Nonstop flight route between Rockland, Maine, United States and Hagerstown, Maryland, United States:
Departure Airport:
(44°3'36"N by 69°5'57"W)
Arrival Airport:
(39°42'30"N by 77°43'35"W)
Distance from RKD to HGR:
535.58 miles (861.93 km)
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Jump to:
- About this route
- RKD Airport Information
- HGR Airport Information
- Facts about RKD
- Facts about HGR
- 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 HGR
- List of Nearest Airports to HGR
- Map of Furthest Airports from HGR
- List of Furthest Airports from HGR
About this route:
A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Hagerstown Regional Airport (HGR), Hagerstown, Maryland, United States would travel a Great Circle distance of 536 miles (or 862 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 Knox County Regional Airport and Hagerstown Regional Airport, the route shown on this map most likely still appears to be a straight line.
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: | HGR / KHGR |
| Airport Names: |
|
| Location: | Hagerstown, Maryland, United States |
| GPS Coordinates: | 39°42'30"N by 77°43'35"W |
| Area Served: | Hagerstown, Maryland |
| Airport Type: | Public |
| Elevation: | 703 feet (214 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HGR |
| More Information: | HGR 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.
- 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.
- 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 (RKD) has 2 runways.
- 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.
Facts about Hagerstown Regional Airport (HGR):
- The furthest airport from Hagerstown Regional Airport (HGR) is Margaret River Airport (MGV), which is located 11,624 miles (18,707 kilometers) away in Margaret River, Western Australia, Australia.
- According to the Federal Aviation Administration, this airport had 1,696 passenger boardings in calendar year 2008, 13,365 in 2009, and 10,665 in 2010.
- On February 19, 2005, a Cessna 402 landed without the right wheel of the main landing gear.
- Hagerstown Regional Airport (HGR) has 2 runways.
- Because of Hagerstown Regional Airport's relatively low elevation of 703 feet, planes can take off or land at Hagerstown 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.
- The airfield opened in 1928 on 60 acres of farmland purchased by the Kreider-Reisner Aircraft Company.
- The closest airport to Hagerstown Regional Airport (HGR) is Eastern WV Regional Airport (MRB), which is located 25 miles (41 kilometers) SSW of HGR.
- In addition to being known as "Hagerstown Regional Airport", another name for HGR is "Richard A. Henson Field".
- On November 5, 2012, Sun Air International began offering daily flights to Washington-Dulles International Airport.
| 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 | 25.27 miles (40.66 km) SSW | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| 2 | 25.69 miles (41.35 km) ENE | Gettysburg Regional Airport (GTY) | Gettysburg, Pennsylvania, United States | |
| 3 | 27.50 miles (44.25 km) SE | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 4 | 44.49 miles (71.60 km) SSE | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States | |
| 5 | 44.95 miles (72.33 km) SSW | Winchester Regional Airport (WGO) | Winchester, Virginia, United States | |
| 6 | 47.52 miles (76.48 km) ENE | York Airport (THV) | York, Pennsylvania, United States | |
| 7 | 47.83 miles (76.97 km) SE | Montgomery County Airpark (GAI) | Gaithersburg, Maryland, United States | |
| 8 | 51.35 miles (82.63 km) NW | Altoona–Blair County Airport (AOO) | Altoona, Pennsylvania, United States | |
| 9 | 54.74 miles (88.10 km) SSE | Washington Dulles International Airport (IAD) | Washington, D.C. / Virginia, United States | |
| 10 | 55.40 miles (89.15 km) W | Greater Cumberland Regional Airport (CBE) | Cumberland, Maryland, United States | |
| 11 | 58.16 miles (93.59 km) NE | Capital City Airport (HAR) | Harrisburg, Pennsylvania, United States | |
| 12 | 61.01 miles (98.19 km) ENE | Harrisburg International Airport (MDT) | Harrisburg, Pennsylvania, United States | |
| 13 | 61.49 miles (98.96 km) SSW | Front Royal–Warren County Airport (FRR) | Front Royal, Virginia, United States | |
| 14 | 66.15 miles (106.46 km) SE | College Park Airport (CGS) | College Park, Maryland, United States | |
| 15 | 67.15 miles (108.07 km) N | Mifflin County Airport (RED) | Reedsville, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,623.89 miles (18,706.79 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,600.27 miles (18,668.78 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,585.39 miles (18,644.82 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,575.12 miles (18,628.30 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,524.62 miles (18,547.03 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,523.48 miles (18,545.19 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,513.01 miles (18,528.35 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,502.30 miles (18,511.11 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,490.74 miles (18,492.51 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,466.28 miles (18,453.15 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,403.14 miles (18,351.53 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,371.22 miles (18,300.16 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,360.00 miles (18,282.10 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,354.36 miles (18,273.03 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,280.53 miles (18,154.21 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |