Nonstop flight route between Patterson, Louisiana, United States and Fort Severn, Ontario, Canada:
Departure Airport:
(29°42'33"N by 91°20'20"W)
Arrival Airport:
(56°1'8"N by 87°40'33"W)
Distance from PTN to YER:
1,826.64 miles (2,939.69 km)
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Jump to:
- About this route
- PTN Airport Information
- YER Airport Information
- Facts about PTN
- Facts about YER
- Map of Nearest Airports to PTN
- List of Nearest Airports to PTN
- Map of Furthest Airports from PTN
- List of Furthest Airports from PTN
- Map of Nearest Airports to YER
- List of Nearest Airports to YER
- Map of Furthest Airports from YER
- List of Furthest Airports from YER
About this route:
A direct, nonstop flight between Harry P. Williams Memorial Airport (PTN), Patterson, Louisiana, United States and Fort Severn Airport (YER), Fort Severn, Ontario, Canada would travel a Great Circle distance of 1,827 miles (or 2,940 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 Harry P. Williams Memorial Airport and Fort Severn Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PTN / KPTN |
| Airport Name: | Harry P. Williams Memorial Airport |
| Location: | Patterson, Louisiana, United States |
| GPS Coordinates: | 29°42'33"N by 91°20'20"W |
| Area Served: | Patterson, Louisiana |
| Operator/Owner: | State of Louisiana |
| Airport Type: | Public |
| Elevation: | 9 feet (3 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PTN |
| More Information: | PTN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YER / CYER |
| Airport Name: | Fort Severn Airport |
| Location: | Fort Severn, Ontario, Canada |
| GPS Coordinates: | 56°1'8"N by 87°40'33"W |
| Operator/Owner: | Government of Ontario |
| Airport Type: | Public |
| Elevation: | 52 feet (16 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YER |
| More Information: | YER Maps & Info |
Facts about Harry P. Williams Memorial Airport (PTN):
- Because of Harry P. Williams Memorial Airport's relatively low elevation of 9 feet, planes can take off or land at Harry P. Williams Memorial 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.
- Harry P. Williams Memorial Airport (PTN) has 2 runways.
- The closest airport to Harry P. Williams Memorial Airport (PTN) is Acadiana Regional Airport (ARA), which is located 40 miles (64 kilometers) NW of PTN.
- The furthest airport from Harry P. Williams Memorial Airport (PTN) is Cocos (Keeling) Island Airport (CCK), which is located 11,118 miles (17,892 kilometers) away in Cocos Islands, Australia.
Facts about Fort Severn Airport (YER):
- The closest airport to Fort Severn Airport (YER) is Peawanuck Airport (YPO), which is located 113 miles (181 kilometers) SE of YER.
- Fort Severn Airport (YER) currently has only 1 runway.
- The furthest airport from Fort Severn Airport (YER) is Margaret River Airport (MGV), which is located 10,566 miles (17,005 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Fort Severn Airport's relatively low elevation of 52 feet, planes can take off or land at Fort Severn 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 39.76 miles (63.99 km) NW | Acadiana Regional Airport (ARA) | New Iberia, Louisiana, United States |     |
| 2 | 41.92 miles (67.46 km) ESE | Houma–Terrebonne Airport (HUM) | Houma, Louisiana, United States | |
| 3 | 51.78 miles (83.33 km) NW | Lafayette Regional Airport (LFT) | Lafayette, Louisiana, United States | |
| 4 | 58.00 miles (93.34 km) N | Baton Rouge Metropolitan Airport (BTR) | Baton Rouge, Louisiana, United States | |
| 5 | 67.67 miles (108.91 km) ENE | Louis Armstrong New Orleans International Airport (MSY) | New Orleans, Louisiana, United States | |
| 6 | 70.20 miles (112.98 km) N | False River Regional Airport (HZR) | New Roads, Louisiana, United States | |
| 7 | 74.20 miles (119.41 km) NW | St. Landry Parish Airport (OPL) | Opelousas, Louisiana, United States | |
| 8 | 78.61 miles (126.51 km) E | Naval Air Station Joint Reserve Base New Orleans (NBG) | New Orleans, Louisiana, United States | |
| 9 | 79.69 miles (128.25 km) E | Southern Seaplane Airport (BCS) | Belle Chasse, Louisiana, United States | |
| 10 | 81.82 miles (131.68 km) ENE | Lakefront Airport (NEW) | New Orleans, Louisiana, United States | |
| 11 | 113.41 miles (182.52 km) WNW | Chennault International Airport (CWF) | Lake Charles, Louisiana, United States | |
| 12 | 113.87 miles (183.26 km) NNE | McComb-Pike County Airport (MCB) | McComb, Mississippi, United States | |
| 13 | 116.46 miles (187.43 km) WNW | Lake Charles Regional Airport (LCH) | Lake Charles, Louisiana, United States | |
| 14 | 129.63 miles (208.62 km) NNW | Esler Field (ESF) | Alexandria, Louisiana, United States | |
| 15 | 131.59 miles (211.77 km) N | Natchez–Adams County Airport (HEZ) | Natchez, Mississippi, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,117.64 miles (17,892.06 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,894.47 miles (17,532.91 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 3 | 10,882.30 miles (17,513.32 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 4 | 10,868.71 miles (17,491.45 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 5 | 10,868.63 miles (17,491.32 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 6 | 10,862.00 miles (17,480.65 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,860.61 miles (17,478.41 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 10,845.66 miles (17,454.36 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 9 | 10,838.79 miles (17,443.29 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 10,830.55 miles (17,430.03 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 11 | 10,818.95 miles (17,411.37 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 10,816.66 miles (17,407.68 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 10,813.63 miles (17,402.81 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 10,801.20 miles (17,382.80 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 15 | 10,794.19 miles (17,371.52 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 112.71 miles (181.40 km) SE | Peawanuck Airport (YPO) | Peawanuck, Ontario, Canada | |
| 2 | 170.77 miles (274.83 km) W | Shamattawa Airport (ZTM) | Shamattawa, Manitoba, Canada | |
| 3 | 175.78 miles (282.89 km) SSW | Big Trout Lake Airport (YTL) | Big Trout Lake, Ontario, Canada | |
| 4 | 176.58 miles (284.18 km) SSW | Kasabonika Airport (XKS) | Kasabonika First Nation, Ontario, Canada | |
| 5 | 194.31 miles (312.70 km) SW | Bearskin Lake Airport (XBE) | Bearskin Lake, Ontario, Canada | |
| 6 | 211.73 miles (340.75 km) S | Webequie Airport (YWP) | Webequie, Ontario, Canada | |
| 7 | 225.33 miles (362.64 km) SSW | Kingfisher Lake Airport (KIF) | Kingfisher Lake, Ontario, Canada | |
| 8 | 231.82 miles (373.07 km) SW | Sachigo Lake Airport (ZPB) | Sachigo Lake, Ontario, Canada | |
| 9 | 241.37 miles (388.45 km) SW | Muskrat Dam Airport (MSA) | Muskrat Dam, Ontario, Canada | |
| 10 | 257.71 miles (414.75 km) SW | Round Lake (Weagamow Lake) Airport (ZRJ) | Round Lake, Ontario, Canada | |
| 11 | 263.79 miles (424.52 km) WSW | Gods River Airport (ZGI) | Gods River, Manitoba, Canada | |
| 12 | 264.37 miles (425.47 km) S | Lansdowne House Airport (YLH) | Lansdowne House, Ontario, Canada | |
| 13 | 265.28 miles (426.92 km) WSW | Red Sucker Lake Airport (YRS) | Red Sucker Lake, Manitoba, Canada | |
| 14 | 271.36 miles (436.71 km) W | Gillam Airport (YGX) | Gillam, Manitoba, Canada | |
| 15 | 286.34 miles (460.82 km) WSW | Gods Lake Narrows Airport (YGO) | Gods Lake Narrows, Manitoba, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,566.35 miles (17,004.85 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,557.77 miles (16,991.03 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,549.78 miles (16,978.18 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 10,543.40 miles (16,967.91 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,517.03 miles (16,925.47 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,480.57 miles (16,866.81 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,436.86 miles (16,796.46 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,433.28 miles (16,790.70 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,421.32 miles (16,771.45 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,353.46 miles (16,662.23 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 10,343.92 miles (16,646.89 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,258.01 miles (16,508.63 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,250.28 miles (16,496.19 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,217.54 miles (16,443.50 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,214.29 miles (16,438.27 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |