Nonstop flight route between Port McNeill, British Columbia, Canada and Montague, California, United States:
Departure Airport:
(50°34'32"N by 127°1'42"W)
Arrival Airport:
(41°46'53"N by 122°28'5"W)
Distance from YMP to SIY:
645.28 miles (1,038.48 km)
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- About this route
- YMP Airport Information
- SIY Airport Information
- Facts about YMP
- Facts about SIY
- Map of Nearest Airports to YMP
- List of Nearest Airports to YMP
- Map of Furthest Airports from YMP
- List of Furthest Airports from YMP
- Map of Nearest Airports to SIY
- List of Nearest Airports to SIY
- Map of Furthest Airports from SIY
- List of Furthest Airports from SIY
About this route:
A direct, nonstop flight between Port McNeill Airport (YMP), Port McNeill, British Columbia, Canada and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 645 miles (or 1,038 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 Port McNeill Airport and Siskiyou County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YMP / |
| Airport Names: |
|
| Location: | Port McNeill, British Columbia, Canada |
| GPS Coordinates: | 50°34'32"N by 127°1'42"W |
| Operator/Owner: | Town of Port McNeill |
| Airport Type: | Public |
| Elevation: | 225 feet (69 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YMP |
| More Information: | YMP Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SIY / KSIY |
| Airport Names: |
|
| Location: | Montague, California, United States |
| GPS Coordinates: | 41°46'53"N by 122°28'5"W |
| Operator/Owner: | Siskiyou County |
| Airport Type: | Public |
| Elevation: | 2648 feet (807 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SIY |
| More Information: | SIY Maps & Info |
Facts about Port McNeill Airport (YMP):
- In addition to being known as "Port McNeill Airport", another name for YMP is "CAT5".
- Port McNeill Airport (YMP) has 2 runways.
- The closest airport to Port McNeill Airport (YMP) is Alert Bay Airport (YAL), which is located only 5 miles (8 kilometers) E of YMP.
- Because of Port McNeill Airport's relatively low elevation of 225 feet, planes can take off or land at Port McNeill 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 Port McNeill Airport (YMP) is East London Airport (ELS), which is located 10,679 miles (17,186 kilometers) away in East London, South Africa.
Facts about Siskiyou County Airport (SIY):
- The Air Force ended their dispersal program at Siskiyou County Airport by 19 July 1971 as part of the phase-down of the ADC interceptor forces, reporting the land as excess to the General Services Administration.
- The closest airport to Siskiyou County Airport (SIY) is Montague Airport-Yreka Rohrer Field (RKC), which is located only 5 miles (9 kilometers) SW of SIY.
- The furthest airport from Siskiyou County Airport (SIY) is Tôlanaro Airport (FTU), which is located 11,131 miles (17,914 kilometers) away in Tôlanaro, Madagascar.
- The United States Army Air Forces first leased the Siskiyou County Airport on 18 November 1942.
- Siskiyou County Airport (SIY) currently has only 1 runway.
- In addition to being known as "Siskiyou County Airport", other names for SIY include "Siskiyou County Air Force Auxiliary Airfield" and "Siskiyou County Army Air Field".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 4.98 miles (8.02 km) E | Alert Bay Airport (YAL) | British Columbia, Canada |     |
| 2 | 15.20 miles (24.46 km) WNW | Port Hardy Airport (YZT) | Port Hardy, British Columbia, Canada | |
| 3 | 48.00 miles (77.24 km) SSE | Tahsis Water Aerodrome (ZTS) | Tahsis, British Columbia, Canada | |
| 4 | 84.21 miles (135.52 km) E | Big Bay Water Aerodrome (YRR) | Stuart Island, British Columbia, Canada | |
| 5 | 86.47 miles (139.16 km) ESE | Campbell River Water Aerodrome (YHH) | Campbell River, British Columbia, Canada | |
| 6 | 88.70 miles (142.75 km) ESE | Campbell River Airport (YBL) | Campbell River, British Columbia, Canada | |
| 7 | 97.96 miles (157.64 km) ESE | Cortes Island Aerodrome (YCF) | Cortes Island, British Columbia, Canada | |
| 8 | 109.79 miles (176.68 km) ESE | Courtenay Airpark (YCA) | Courtenay, British Columbia, Canada | |
| 9 | 110.04 miles (177.10 km) SSE | Tofino Harbour Water Aerodrome (YTP) | Tofino, British Columbia, Canada | |
| 10 | 112.09 miles (180.39 km) ESE | CFB Comox (YQQ) | Comox, British Columbia, Canada | |
| 11 | 117.39 miles (188.91 km) SSE | Tofino/Long Beach Airport (YAZ) | Tofino, British Columbia, Canada | |
| 12 | 117.91 miles (189.75 km) NNW | Bella Bella/Shearwater Water Aerodrome (YSX) | Bella Bella, British Columbia, Canada | |
| 13 | 121.37 miles (195.33 km) NNW | Bella Bella (Campbell Island) Airport (ZEL) | Bella Bella, British Columbia, Canada | |
| 14 | 122.98 miles (197.91 km) ESE | Powell River Airport (YPW) | Powell River, British Columbia, Canada | |
| 15 | 126.57 miles (203.69 km) N | Bella Coola Airport (QBC) | Bella Coola, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,679.03 miles (17,186.19 km) SE | East London Airport (ELS) | East London, South Africa | |
| 2 | 10,671.95 miles (17,174.79 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,646.38 miles (17,133.64 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,645.94 miles (17,132.94 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,643.45 miles (17,128.93 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,627.99 miles (17,104.05 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,598.69 miles (17,056.90 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,595.67 miles (17,052.03 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 9 | 10,577.70 miles (17,023.12 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,577.29 miles (17,022.46 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,538.76 miles (16,960.44 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 12 | 10,534.03 miles (16,952.84 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 10,521.35 miles (16,932.43 km) ESE | George Airport (GRJ) | George, South Africa | |
| 14 | 10,516.19 miles (16,924.13 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,513.11 miles (16,919.16 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.33 miles (8.58 km) SW | Montague Airport-Yreka Rohrer Field (RKC) | Montague, California, United States | |
| 2 | 45.78 miles (73.68 km) NE | Crater Lake- Klamath Regional Airport (LMT) | Klamath Falls, Oregon, United States | |
| 3 | 45.93 miles (73.92 km) NNW | Rogue Valley International–Medford Airport (MFR) | Medford, Oregon, United States | |
| 4 | 63.14 miles (101.61 km) NNE | Chiloquin State Airport (CHZ) | Chiloquin, Oregon, United States | |
| 5 | 88.39 miles (142.26 km) S | Redding Municipal AirportRedding Army Airfield (RDD) | Redding, California, United States | |
| 6 | 91.12 miles (146.64 km) W | Del Norte County Regional Airport (CEC) | Crescent City, California, United States | |
| 7 | 95.81 miles (154.20 km) WNW | Brookings Airport (BOK) | Brookings, Oregon, United States | |
| 8 | 101.56 miles (163.44 km) WSW | Arcata/Eureka Airport (ACV) | McKinleyville, California, United States | |
| 9 | 108.89 miles (175.23 km) SW | Murray Field (EKA) | Eureka, California, United States | |
| 10 | 109.46 miles (176.16 km) WNW | Gold Beach Municipal Airport (GOL) | Gold Beach, Oregon, United States | |
| 11 | 109.47 miles (176.17 km) ENE | Lake County Airport (LKV) | Lakeview, Oregon, United States | |
| 12 | 110.38 miles (177.64 km) NNW | Roseburg Regional Airport (RBG) | Roseburg, Oregon, United States | |
| 13 | 113.23 miles (182.22 km) S | Red Bluff Municipal Airport (RBL) | Red Bluff, California, United States | |
| 14 | 121.20 miles (195.05 km) SW | Rohnerville Airport (FOT) | Fortuna, California, United States | |
| 15 | 133.84 miles (215.39 km) NW | Bandon State Airport (BDY) | Bandon, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,131.45 miles (17,914.28 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,047.56 miles (17,779.27 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 11,017.86 miles (17,731.48 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,988.56 miles (17,684.33 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,961.53 miles (17,640.83 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,917.89 miles (17,570.60 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,906.39 miles (17,552.09 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,877.23 miles (17,505.16 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 10,846.13 miles (17,455.11 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,833.60 miles (17,434.95 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,827.42 miles (17,424.99 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,755.45 miles (17,309.18 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,752.16 miles (17,303.88 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,746.15 miles (17,294.22 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,742.67 miles (17,288.60 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |