Nonstop flight route between Port Heiden, Alaska, United States and Danville, Illinois, United States:
Departure Airport:
(56°57'33"N by 158°37'59"W)
Arrival Airport:
(40°11'57"N by 87°35'44"W)
Distance from PTH to DNV:
3,277.63 miles (5,274.82 km)
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Jump to:
- About this route
- PTH Airport Information
- DNV Airport Information
- Facts about PTH
- Facts about DNV
- Map of Nearest Airports to PTH
- List of Nearest Airports to PTH
- Map of Furthest Airports from PTH
- List of Furthest Airports from PTH
- Map of Nearest Airports to DNV
- List of Nearest Airports to DNV
- Map of Furthest Airports from DNV
- List of Furthest Airports from DNV
About this route:
A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Vermilion Regional Airport (DNV), Danville, Illinois, United States would travel a Great Circle distance of 3,278 miles (or 5,275 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 Port Heiden Airport and Vermilion 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 Port Heiden Airport and Vermilion 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: | PTH / PAPH |
| Airport Names: |
|
| Location: | Port Heiden, Alaska, United States |
| GPS Coordinates: | 56°57'33"N by 158°37'59"W |
| Area Served: | Port Heiden, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 95 feet (29 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PTH |
| More Information: | PTH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DNV / KDNV |
| Airport Name: | Vermilion Regional Airport |
| Location: | Danville, Illinois, United States |
| GPS Coordinates: | 40°11'57"N by 87°35'44"W |
| Area Served: | Danville, Illinois |
| Operator/Owner: | Vermilion Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 697 feet (212 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DNV |
| More Information: | DNV Maps & Info |
Facts about Port Heiden Airport (PTH):
- In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".
- Beginning in 1958 the airport was used to support Port Heiden Air Force Station, a Cold War United States Air Force Distant Early Warning Line radar station.
- Port Heiden Airport (PTH) has 2 runways.
- As per Federal Aviation Administration records, the airport had 919 passenger boardings in calendar year 2008, 964 enplanements in 2009, and 1,037 in 2010.
- Because of Port Heiden Airport's relatively low elevation of 95 feet, planes can take off or land at Port Heiden 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 Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
- The furthest airport from Port Heiden Airport (PTH) is George Airport (GRJ), which is located 10,850 miles (17,462 kilometers) away in George, South Africa.
Facts about Vermilion Regional Airport (DNV):
- Because of Vermilion Regional Airport's relatively low elevation of 697 feet, planes can take off or land at Vermilion 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 closest airport to Vermilion Regional Airport (DNV) is Purdue University Airport (LAF), which is located 38 miles (61 kilometers) ENE of DNV.
- Vermilion Regional Airport (DNV) has 2 runways.
- Vermilion County Airport main entrance
- The furthest airport from Vermilion Regional Airport (DNV) is Margaret River Airport (MGV), which is located 11,117 miles (17,891 kilometers) away in Margaret River, Western Australia, Australia.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.35 miles (71.37 km) S | Chignik Fisheries Airport (KCG) | Chignik, Alaska, United States. |     |
| 2 | 44.93 miles (72.32 km) S | Chignik Lagoon Airport (KCL) | Chignik Lagoon, Alaska, United States | |
| 3 | 46.43 miles (74.72 km) NE | Ugashik Bay Airport (UGB) | Pilot Point, Alaska, United States | |
| 4 | 46.69 miles (75.14 km) S | Chignik Bay Seaplane Base (KBW) | Chignik, Alaska, United States. | |
| 5 | 48.95 miles (78.78 km) S | Chignik Lake Airport (KCQ) | Chignik Lake, Alaska, United States | |
| 6 | 58.43 miles (94.03 km) NE | Pilot Point Airport (PIP) | Pilot Point, Alaska, United States | |
| 7 | 60.49 miles (97.35 km) NE | Ugashik Airport (UGS) | Ugashik, Alaska, United States | |
| 8 | 75.46 miles (121.44 km) SSW | Perryville Airport (KPV) | Perryville, Alaska, United States | |
| 9 | 96.70 miles (155.62 km) NNE | Egegik Airport (EGX) | Egegik, Alaska, United States | |
| 10 | 98.71 miles (158.85 km) SW | Port Moller Airport (PML) | Cold Bay, Alaska, United States | |
| 11 | 116.68 miles (187.79 km) WSW | Nelson Lagoon Airport (NLG) | Nelson Lagoon, Alaska, United States | |
| 12 | 129.57 miles (208.52 km) N | Clarks Point Airport (CLP) | Clarks Point, Alaska, United States | |
| 13 | 134.54 miles (216.52 km) NNE | South Naknek Airport (WSN) | South Naknek, Alaska, United States | |
| 14 | 134.94 miles (217.16 km) SSW | Sand Point Airport (SDP) | Sand Point, Alaska, United States | |
| 15 | 136.14 miles (219.09 km) NNE | Naknek Airport (NNK) | Naknek, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,850.22 miles (17,461.69 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,843.02 miles (17,450.10 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,836.89 miles (17,440.25 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,798.85 miles (17,379.02 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,755.74 miles (17,309.64 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,646.44 miles (17,133.73 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,582.57 miles (17,030.95 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,540.87 miles (16,963.85 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,538.89 miles (16,960.65 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,535.13 miles (16,954.60 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,533.59 miles (16,952.13 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 10,526.97 miles (16,941.47 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,520.45 miles (16,930.98 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 10,520.45 miles (16,930.98 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 10,513.38 miles (16,919.60 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 37.70 miles (60.67 km) ENE | Purdue University Airport (LAF) | West Lafayette, Indiana, United States | |
| 2 | 37.72 miles (60.70 km) WSW | University of Illinois Willard Airport (CMI) | Champaign-Urbana, Illinois, United States | |
| 3 | 39.64 miles (63.79 km) NNE | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States | |
| 4 | 53.88 miles (86.71 km) SSE | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 5 | 56.08 miles (90.26 km) NNE | Jasper County Airport (RNZ) | Rensselaer, Indiana, United States | |
| 6 | 61.63 miles (99.18 km) SW | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 7 | 61.68 miles (99.27 km) NNW | Greater Kankakee Airport (IKK) | Kankakee, Illinois, United States | |
| 8 | 71.77 miles (115.50 km) WSW | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 9 | 72.14 miles (116.09 km) WNW | Central Illinois Regional Airport at Bloomington-Normal (BMI) | Bloomington, Illinois, United States | |
| 10 | 75.34 miles (121.24 km) S | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 11 | 76.53 miles (123.17 km) ESE | Indianapolis International Airport (IND) | Indianapolis, Indiana, United States | |
| 12 | 82.01 miles (131.98 km) ENE | Grissom Air Reserve Base (GUS) | Peru, Indiana, United States | |
| 13 | 84.03 miles (135.23 km) ENE | Kokomo Municipal Airport (OKK) | Kokomo, Indiana, United States | |
| 14 | 89.46 miles (143.98 km) SE | Monroe County Airport (BMG) | Bloomington, Indiana, United States | |
| 15 | 91.99 miles (148.04 km) NNE | Porter County Regional Airport (VPZ) | Valparaiso, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,117.10 miles (17,891.20 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,094.25 miles (17,854.43 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,073.02 miles (17,820.26 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,070.45 miles (17,816.12 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,032.13 miles (17,754.45 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,017.97 miles (17,731.65 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,008.18 miles (17,715.90 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,004.42 miles (17,709.86 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,993.36 miles (17,692.05 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,977.85 miles (17,667.09 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,948.79 miles (17,620.33 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,921.76 miles (17,576.82 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,902.07 miles (17,545.14 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,896.32 miles (17,535.89 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,869.11 miles (17,492.09 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |