Nonstop flight route between Emerald, Queensland, Australia and Rockland, Maine, United States:
Departure Airport:
(23°34'2"S by 148°10'45"E)
Arrival Airport:
(44°3'36"N by 69°5'57"W)
Distance from EMD to RKD:
9,903.57 miles (15,938.22 km)
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Jump to:
- About this route
- EMD Airport Information
- RKD Airport Information
- Facts about EMD
- Facts about RKD
- Map of Nearest Airports to EMD
- List of Nearest Airports to EMD
- Map of Furthest Airports from EMD
- List of Furthest Airports from EMD
- 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 Emerald Airport (EMD), Emerald, Queensland, Australia and Knox County Regional Airport (RKD), Rockland, Maine, United States would travel a Great Circle distance of 9,904 miles (or 15,938 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 Emerald Airport 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 Emerald Airport 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: | EMD / YEML |
| Airport Name: | Emerald Airport |
| Location: | Emerald, Queensland, Australia |
| GPS Coordinates: | 23°34'2"S by 148°10'45"E |
| Area Served: | Emerald, Queensland, Australia |
| Airport Type: | Public |
| Elevation: | 624 feet (190 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from EMD |
| More Information: | EMD 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 Emerald Airport (EMD):
- The furthest airport from Emerald Airport (EMD) is Agostinho Neto Airport (NTO), which is located 11,818 miles (19,019 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- Emerald Airport (EMD) has 2 runways.
- Emerald Airport recently spent $7.7 million extending the terminal and refurbishing the old terminal.
- On 4 October 2011, Virgin Australia and Skywest Airlines announced that, from 16 January 2012, double-daily 68-seat ATR-72 services would be operating on weekdays between Emerald and Brisbane to "bring choice and competitive fares for travel to and from this important mining hub".
- Because of Emerald Airport's relatively low elevation of 624 feet, planes can take off or land at Emerald 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 closest airport to Emerald Airport (EMD) is Blackwater Airport (BLT), which is located 40 miles (64 kilometers) E of EMD.
Facts about Knox County Regional Airport (RKD):
- During the summer months, the airport is one of Maine's busiest, with significant private jet operations bringing visitors to the numerous summer colonies in the Penobscot Bay region.
- 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 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.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- After the war, it was operated by the City of Rockland until 1968.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 39.83 miles (64.10 km) E | Blackwater Airport (BLT) | Blackwater, Queensland, Australia |     |
| 2 | 62.47 miles (100.54 km) NNE | Middlemount Airport (MMM) | Middlemount, Queensland, Australia | |
| 3 | 65.36 miles (105.19 km) NNW | Clermont Airport (CMQ) | Clermont, Queensland, Australia | |
| 4 | 66.36 miles (106.79 km) N | Dysart Airport (DYA) | Dysart, Queensland, Australia | |
| 5 | 101.18 miles (162.84 km) W | Alpha Airport (ABH) | Alpha, Queensland, Australia | |
| 6 | 104.51 miles (168.20 km) N | Moranbah Airport (MOV) | Moranbah, Queensland, Australia | |
| 7 | 146.06 miles (235.06 km) E | Rockhampton Airport (ROK) | Rockhampton, Queensland, Australia | |
| 8 | 177.45 miles (285.58 km) NNE | Mackay Airport (MKY) | Mackay, Queensland, Australia | |
| 9 | 181.91 miles (292.76 km) W | Barcaldine Airport (BCI) | Barcaldine, Queensland, Australia | |
| 10 | 183.51 miles (295.32 km) WSW | Blackall Airport (BKQ) | Blackall, Queensland, Australia | |
| 11 | 188.90 miles (304.01 km) SE | Taroom Airport (XTO) | Taroom, Queensland, Australia | |
| 12 | 191.02 miles (307.41 km) WNW | Aramac Airport (AXC) | Aramac, Queensland, Australia | |
| 13 | 193.66 miles (311.66 km) E | Gladstone Airport (GLT) | Gladstone, Queensland, Australia | |
| 14 | 213.63 miles (343.80 km) N | Whitsunday Coast Airport (PPP) | Proserpine, Queensland, Australia | |
| 15 | 227.21 miles (365.65 km) NNE | Great Barrier Reef Airport (HTI) | Hamilton Island, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,817.88 miles (19,018.99 km) NW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 2 | 11,797.63 miles (18,986.40 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 3 | 11,750.26 miles (18,910.17 km) NW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 4 | 11,693.19 miles (18,818.32 km) NW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 5 | 11,672.57 miles (18,785.13 km) NW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,669.48 miles (18,780.16 km) NW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 7 | 11,662.39 miles (18,768.76 km) NW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 8 | 11,630.04 miles (18,716.68 km) NW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 9 | 11,629.49 miles (18,715.81 km) NW | Maio Airport (MMO) | Maio, Cape Verde | |
| 10 | 11,497.51 miles (18,503.41 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 11 | 11,478.13 miles (18,472.21 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 12 | 11,475.26 miles (18,467.59 km) W | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 13 | 11,474.07 miles (18,465.68 km) W | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 14 | 11,440.04 miles (18,410.92 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 15 | 11,431.60 miles (18,397.33 km) W | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 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 | |