Nonstop flight route between Ukiah, California, United States and Port Alsworth, Alaska, United States:
Departure Airport:
(39°7'32"N by 123°12'2"W)
Arrival Airport:
(60°12'15"N by 154°19'8"W)
Distance from UKI to PTA:
1,979.08 miles (3,185.01 km)
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Jump to:
- About this route
- UKI Airport Information
- PTA Airport Information
- Facts about UKI
- Facts about PTA
- Map of Nearest Airports to UKI
- List of Nearest Airports to UKI
- Map of Furthest Airports from UKI
- List of Furthest Airports from UKI
- Map of Nearest Airports to PTA
- List of Nearest Airports to PTA
- Map of Furthest Airports from PTA
- List of Furthest Airports from PTA
About this route:
A direct, nonstop flight between Ukiah Municipal Airport (UKI), Ukiah, California, United States and Port Alsworth Airport (PTA), Port Alsworth, Alaska, United States would travel a Great Circle distance of 1,979 miles (or 3,185 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 Ukiah Municipal Airport and Port Alsworth Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | UKI / KUKI |
| Airport Name: | Ukiah Municipal Airport |
| Location: | Ukiah, California, United States |
| GPS Coordinates: | 39°7'32"N by 123°12'2"W |
| Operator/Owner: | City of Ukiah |
| Airport Type: | Public |
| Elevation: | 614 feet (187 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UKI |
| More Information: | UKI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PTA / PALJ |
| Airport Names: |
|
| Location: | Port Alsworth, Alaska, United States |
| GPS Coordinates: | 60°12'15"N by 154°19'8"W |
| Area Served: | Port Alsworth, Alaska |
| Operator/Owner: | Glen Alsworth, Sr. |
| Airport Type: | Private |
| Elevation: | 280 feet (85 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTA |
| More Information: | PTA Maps & Info |
Facts about Ukiah Municipal Airport (UKI):
- Ukiah Municipal Airport (UKI) currently has only 1 runway.
- Because of Ukiah Municipal Airport's relatively low elevation of 614 feet, planes can take off or land at Ukiah Municipal 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 Ukiah Municipal Airport (UKI) is Tôlanaro Airport (FTU), which is located 11,307 miles (18,197 kilometers) away in Tôlanaro, Madagascar.
- Ukiah Municipal Airport is a public airport located one mile south of Ukiah, serving Mendocino County, California, USA.
- CALSTAR is a nonprofit regional air ambulance company serving California and northern Nevada.
- The closest airport to Ukiah Municipal Airport (UKI) is Charles M. Schulz–Sonoma County Airport (STS), which is located 47 miles (76 kilometers) SSE of UKI.
Facts about Port Alsworth Airport (PTA):
- Port Alsworth Airport (PTA) currently has only 1 runway.
- Because of Port Alsworth Airport's relatively low elevation of 280 feet, planes can take off or land at Port Alsworth 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 Alsworth Airport (PTA) is Nondalton Airport (NNL), which is located 24 miles (38 kilometers) SW of PTA.
- The furthest airport from Port Alsworth Airport (PTA) is Port Elizabeth International Airport (PLZ), which is located 10,625 miles (17,100 kilometers) away in Port Elizabeth, South Africa.
- In addition to being known as "Port Alsworth Airport", other names for PTA include "TPO" and "Port Alsworth".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 47.47 miles (76.40 km) SSE | Charles M. Schulz–Sonoma County Airport (STS) | Santa Rosa, California, United States |     |
| 2 | 59.08 miles (95.08 km) ENE | Willows-Glenn County Airport (WLW) | Willows, California, United States | |
| 3 | 76.27 miles (122.74 km) SSE | Marin County Airport (NOT) | Novato, California, United States | |
| 4 | 80.25 miles (129.15 km) SE | Napa County Airport (APC) | Napa, California, United States | |
| 5 | 84.44 miles (135.89 km) SE | Nut Tree Airport (VCB) | Vacaville, California, United States | |
| 6 | 85.25 miles (137.20 km) ENE | Chico Municipal Airport (CIC) | Chico, California, United States | |
| 7 | 86.96 miles (139.96 km) NE | Red Bluff Municipal Airport (RBL) | Red Bluff, California, United States | |
| 8 | 87.47 miles (140.76 km) E | Yuba County Airport (MYV) | Marysville, California, United States | |
| 9 | 88.03 miles (141.68 km) ENE | Oroville Municipal Airport (OVE) | Oroville, California, United States | |
| 10 | 90.94 miles (146.36 km) SE | Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) | Fairfield, California, United States | |
| 11 | 91.52 miles (147.29 km) ESE | Sacramento International Airport (SMF) | Sacramento, California, United States | |
| 12 | 94.57 miles (152.19 km) E | Beale Air Force Base (BAB) | Marysville, California, United States | |
| 13 | 99.91 miles (160.78 km) SE | Buchanan FieldConcord Army Air Base (CCR) | Concord, California, United States | |
| 14 | 101.21 miles (162.89 km) ESE | Sacramento Executive Airport (SAC) | Sacramento, California, United States | |
| 15 | 101.85 miles (163.91 km) ESE | Sacramento Airport McClellan Airfield (MCC) | Sacramento, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,307.36 miles (18,197.39 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,216.94 miles (18,051.87 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 11,203.96 miles (18,030.99 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,174.53 miles (17,983.62 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,143.98 miles (17,934.45 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 11,101.26 miles (17,865.71 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,087.20 miles (17,843.07 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 11,042.61 miles (17,771.32 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 11,016.05 miles (17,728.56 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 11,007.66 miles (17,715.07 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,998.28 miles (17,699.98 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,925.59 miles (17,582.99 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,925.20 miles (17,582.37 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 14 | 10,918.25 miles (17,571.18 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 15 | 10,907.91 miles (17,554.53 km) SSE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.69 miles (38.12 km) SW | Nondalton Airport (NNL) | Nondalton, Alaska, United States | |
| 2 | 28.88 miles (46.48 km) SSE | Pedro Bay Airport (PDB) | Pedro Bay, Alaska, United States | |
| 3 | 37.25 miles (59.95 km) SSW | Iliamna Airport (ILI) | Iliamna, Alaska, United States | |
| 4 | 55.88 miles (89.93 km) SSW | Kokhanok Airport (KNK) | Kokhanok, Alaska, United States | |
| 5 | 66.81 miles (107.52 km) SSW | Big Mountain Air Force Station (BMX) | Big Mountain, Alaska, United States | |
| 6 | 74.92 miles (120.57 km) NW | Sparrevohn LRRS Airport (SVW) | Sparrevohn, Alaska, United States | |
| 7 | 82.04 miles (132.03 km) SW | Igiugig Airport (IGG) | Igiugig, Alaska, United States | |
| 8 | 89.00 miles (143.24 km) SSW | Kulik Lake Airport (LKK) | Kulik Lake, Bristol Bay Borough, Alaska, United States | |
| 9 | 101.96 miles (164.08 km) SE | Nanwalek Airport (formerly English Bay Airport) (KEB) | Nanwalek (English Bay), Alaska, United States | |
| 10 | 104.78 miles (168.63 km) ESE | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 11 | 104.96 miles (168.91 km) ESE | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 12 | 105.71 miles (170.12 km) ESE | Homer Airport (HOM) | Homer, Alaska, United States | |
| 13 | 106.90 miles (172.05 km) WSW | Koliganek Airport (KGK) | Koliganek, Alaska, United States | |
| 14 | 107.99 miles (173.79 km) ENE | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 15 | 113.70 miles (182.98 km) E | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,625.19 miles (17,099.54 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,620.59 miles (17,092.14 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,596.16 miles (17,052.83 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,594.64 miles (17,050.38 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,557.05 miles (16,989.89 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,451.95 miles (16,820.74 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,397.88 miles (16,733.73 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,337.78 miles (16,637.01 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,335.80 miles (16,633.81 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,334.86 miles (16,632.30 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,329.31 miles (16,623.38 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,314.10 miles (16,598.89 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,310.93 miles (16,593.79 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,308.37 miles (16,589.68 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,294.40 miles (16,567.19 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |