Nonstop flight route between New Orleans, Louisiana, United States and Port Huron, Michigan, United States:
Departure Airport:
(29°59'35"N by 90°15'29"W)
Arrival Airport:
(42°54'38"N by 82°31'44"W)
Distance from MSY to PHN:
989.41 miles (1,592.29 km)
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Jump to:
- About this route
- MSY Airport Information
- PHN Airport Information
- Facts about MSY
- Facts about PHN
- Map of Nearest Airports to MSY
- List of Nearest Airports to MSY
- Map of Furthest Airports from MSY
- List of Furthest Airports from MSY
- Map of Nearest Airports to PHN
- List of Nearest Airports to PHN
- Map of Furthest Airports from PHN
- List of Furthest Airports from PHN
About this route:
A direct, nonstop flight between Louis Armstrong New Orleans International Airport (MSY), New Orleans, Louisiana, United States and St. Clair County International Airport (PHN), Port Huron, Michigan, United States would travel a Great Circle distance of 989 miles (or 1,592 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 Louis Armstrong New Orleans International Airport and St. Clair County International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | MSY / KMSY |
| Airport Names: |
|
| Location: | New Orleans, Louisiana, United States |
| GPS Coordinates: | 29°59'35"N by 90°15'29"W |
| Area Served: | New Orleans, Louisiana |
| Operator/Owner: | City of New Orleans |
| Airport Type: | Public |
| Elevation: | 4 feet (1 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MSY |
| More Information: | MSY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PHN / KPHN |
| Airport Name: | St. Clair County International Airport |
| Location: | Port Huron, Michigan, United States |
| GPS Coordinates: | 42°54'38"N by 82°31'44"W |
| Area Served: | Port Huron, Michigan |
| Operator/Owner: | St. Clair County |
| Airport Type: | Public |
| Elevation: | 650 feet (198 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PHN |
| More Information: | PHN Maps & Info |
Facts about Louis Armstrong New Orleans International Airport (MSY):
- Retired United States Air Force Major-General Junius Wallace Jones served as airport director in the 1950s.
- Louis Armstrong New Orleans International Airport (MSY) has 2 runways.
- On September 19, 1947 the airport was shut down as it was submerged under two feet of water in the wake of the 1947 Hurricane's impact.
- Because of Louis Armstrong New Orleans International Airport's relatively low elevation of 4 feet, planes can take off or land at Louis Armstrong New Orleans International 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 Louis Armstrong New Orleans International Airport (MSY) is Cocos (Keeling) Island Airport (CCK), which is located 11,125 miles (17,905 kilometers) away in Cocos Islands, Australia.
- British Airways operated nonstop service to London and Mexico City in the early 1980s with the Lockheed L-1011-500 TriStar which was the long range version of the widebody trijet.
- In addition to being known as "Louis Armstrong New Orleans International Airport", another name for MSY is "Moisant Field".
- The closest airport to Louis Armstrong New Orleans International Airport (MSY) is Lakefront Airport (NEW), which is located only 14 miles (23 kilometers) ENE of MSY.
Facts about St. Clair County International Airport (PHN):
- The closest airport to St. Clair County International Airport (PHN) is Sarnia (Chris Hadfield) Airport (YZR), which is located only 13 miles (20 kilometers) ENE of PHN.
- Because of St. Clair County International Airport's relatively low elevation of 650 feet, planes can take off or land at St. Clair County International 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 St. Clair County International Airport (PHN) is Margaret River Airport (MGV), which is located 11,302 miles (18,189 kilometers) away in Margaret River, Western Australia, Australia.
- St. Clair County International Airport (PHN) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.16 miles (22.78 km) ENE | Lakefront Airport (NEW) | New Orleans, Louisiana, United States |     |
| 2 | 16.63 miles (26.77 km) ESE | Southern Seaplane Airport (BCS) | Belle Chasse, Louisiana, United States | |
| 3 | 17.70 miles (28.49 km) SE | Naval Air Station Joint Reserve Base New Orleans (NBG) | New Orleans, Louisiana, United States | |
| 4 | 38.12 miles (61.34 km) SW | Houma–Terrebonne Airport (HUM) | Houma, Louisiana, United States | |
| 5 | 64.98 miles (104.58 km) NW | Baton Rouge Metropolitan Airport (BTR) | Baton Rouge, Louisiana, United States | |
| 6 | 67.67 miles (108.91 km) WSW | Harry P. Williams Memorial Airport (PTN) | Patterson, Louisiana, United States | |
| 7 | 76.49 miles (123.10 km) ENE | Gulfport–Biloxi International Airport (GPT) | Gulfport, Mississippi, United States | |
| 8 | 82.86 miles (133.35 km) N | McComb-Pike County Airport (MCB) | McComb, Mississippi, United States | |
| 9 | 84.76 miles (136.41 km) ENE | Keesler Air Force Base (BIX) | Biloxi, Mississippi, United States | |
| 10 | 88.34 miles (142.17 km) NW | False River Regional Airport (HZR) | New Roads, Louisiana, United States | |
| 11 | 97.32 miles (156.62 km) W | Acadiana Regional Airport (ARA) | New Iberia, Louisiana, United States | |
| 12 | 104.41 miles (168.03 km) W | Lafayette Regional Airport (LFT) | Lafayette, Louisiana, United States | |
| 13 | 106.26 miles (171.01 km) NE | Hattiesburg Bobby L. Chain Municipal Airport (HBG) | Hattiesburg, Mississippi, United States | |
| 14 | 108.19 miles (174.11 km) ENE | Trent Lott International Airport (PGL) | Pascagoula, Mississippi, United States | |
| 15 | 115.60 miles (186.04 km) NNE | Hattiesburg–Laurel Regional Airport (PIB) | Hattiesburg/Laurel, Mississippi, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,125.42 miles (17,904.59 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,957.51 miles (17,634.36 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 3 | 10,947.26 miles (17,617.86 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 4 | 10,934.60 miles (17,597.48 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 5 | 10,930.53 miles (17,590.93 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 6 | 10,929.67 miles (17,589.56 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,927.42 miles (17,585.93 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 10,913.33 miles (17,563.27 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 9 | 10,906.24 miles (17,551.85 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 10,898.21 miles (17,538.92 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 11 | 10,886.43 miles (17,519.96 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 10,882.40 miles (17,513.48 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 10,881.07 miles (17,511.34 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 10,868.86 miles (17,491.69 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 15 | 10,860.46 miles (17,478.17 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.68 miles (20.41 km) ENE | Sarnia (Chris Hadfield) Airport (YZR) | Sarnia, Ontario, Canada | |
| 2 | 26.05 miles (41.93 km) SW | Selfridge Air National Guard Base (MTC) | Mount Clemens, Michigan, United States | |
| 3 | 42.41 miles (68.26 km) SW | Coleman A. Young International Airport (DET) | Detroit, Michigan, United States | |
| 4 | 47.57 miles (76.56 km) SSE | Chatham-Kent Airport (XCM) | Chatham-Kent, Ontario, Canada | |
| 5 | 48.27 miles (77.68 km) WSW | Oakland County International Airport (PTK) | Waterford, Michigan, United States | |
| 6 | 48.92 miles (78.74 km) SSW | Windsor International Airport (YQG) | Windsor, Ontario, Canada | |
| 7 | 57.73 miles (92.90 km) ENE | Centralia/James T. Field Memorial Aerodrome (YCE) | Centralia, Ontario, Canada | |
| 8 | 61.56 miles (99.07 km) W | Bishop International Airport (FNT) | Flint, Michigan, United States | |
| 9 | 63.94 miles (102.90 km) SW | Detroit Metropolitan Wayne County Airport (DTW) | Romulus (near Detroit), Michigan, United States | |
| 10 | 68.98 miles (111.01 km) SW | Willow Run Airport (YIP) (YIP) | Detroit, Michigan, United States | |
| 11 | 70.16 miles (112.92 km) E | London international Airport (YXU) | London, Ontario, Canada | |
| 12 | 72.55 miles (116.76 km) E | St. Thomas Municipal Airport (YQS) | St. Thomas, Ontario, Canada | |
| 13 | 78.05 miles (125.60 km) SW | Ann Arbor Municipal Airport (ARB) | Ann Arbor, Michigan, United States | |
| 14 | 89.12 miles (143.43 km) WNW | MBS International Airport (MBS) | Midland/Bay City/Saginaw, Michigan, United States | |
| 15 | 100.44 miles (161.64 km) NNE | Kincardine Airport (YKD) | Kincardine, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,302.10 miles (18,188.92 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,278.17 miles (18,150.40 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,268.77 miles (18,135.29 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,252.36 miles (18,108.87 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,217.21 miles (18,052.31 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,196.46 miles (18,018.91 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,185.87 miles (18,001.87 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,175.67 miles (17,985.45 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,174.86 miles (17,984.15 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,134.08 miles (17,918.52 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,069.96 miles (17,815.33 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,038.81 miles (17,765.19 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,027.34 miles (17,746.73 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,021.26 miles (17,736.96 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,977.70 miles (17,666.84 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |