Nonstop flight route between Marshall, Texas, United States and Westport, New Zealand:
Departure Airport:
(32°31'14"N by 94°18'28"W)
Arrival Airport:
(41°44'17"S by 171°34'50"E)
Distance from ASL to WSZ:
7,860.49 miles (12,650.20 km)
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Jump to:
- About this route
- ASL Airport Information
- WSZ Airport Information
- Facts about ASL
- Facts about WSZ
- Map of Nearest Airports to ASL
- List of Nearest Airports to ASL
- Map of Furthest Airports from ASL
- List of Furthest Airports from ASL
- Map of Nearest Airports to WSZ
- List of Nearest Airports to WSZ
- Map of Furthest Airports from WSZ
- List of Furthest Airports from WSZ
About this route:
A direct, nonstop flight between Harrison County Airport (ASL), Marshall, Texas, United States and Westport Airport (WSZ), Westport, New Zealand would travel a Great Circle distance of 7,860 miles (or 12,650 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 Harrison County Airport and Westport 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 Harrison County Airport and Westport Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ASL / KASL |
| Airport Name: | Harrison County Airport |
| Location: | Marshall, Texas, United States |
| GPS Coordinates: | 32°31'14"N by 94°18'28"W |
| Area Served: | Marshall, Texas |
| Operator/Owner: | Harrison County |
| Airport Type: | Public |
| Elevation: | 357 feet (109 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ASL |
| More Information: | ASL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | WSZ / NZWS |
| Airport Name: | Westport Airport |
| Location: | Westport, New Zealand |
| GPS Coordinates: | 41°44'17"S by 171°34'50"E |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WSZ |
| More Information: | WSZ Maps & Info |
Facts about Harrison County Airport (ASL):
- Harrison County Airport covers 480 acres at an elevation of 357 feet.
- The closest airport to Harrison County Airport (ASL) is East Texas Regional Airport (GGG), which is located 25 miles (41 kilometers) WSW of ASL.
- Because of Harrison County Airport's relatively low elevation of 357 feet, planes can take off or land at Harrison County 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.
- Harrison County Airport (ASL) has 2 runways.
- In the year ending May 28, 2007 the airport had 16,200 general aviation aircraft operations, average 44 per day.
- The furthest airport from Harrison County Airport (ASL) is Cocos (Keeling) Island Airport (CCK), which is located 10,865 miles (17,485 kilometers) away in Cocos Islands, Australia.
Facts about Westport Airport (WSZ):
- Westport Airport (WSZ) currently has only 1 runway.
- The furthest airport from Westport Airport (WSZ) is Braga Airport (BGZ), which is nearly antipodal to Westport Airport (meaning Westport Airport is almost on the exact opposite side of the Earth from Braga Airport), and is located 12,426 miles (19,998 kilometers) away in Braga, Portugal.
- Because of Westport Airport's relatively low elevation of 13 feet, planes can take off or land at Westport 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 Westport Airport (WSZ) is Greymouth Airport (GMN), which is located 54 miles (87 kilometers) SSW of WSZ.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.36 miles (40.81 km) WSW | East Texas Regional Airport (GGG) | Longview, Texas, United States |     |
| 2 | 28.57 miles (45.97 km) E | Shreveport Regional Airport (SHV) | Shreveport, Louisiana, United States | |
| 3 | 32.81 miles (52.81 km) E | Shreveport Downtown Airport (DTN) | Shreveport, Louisiana, United States | |
| 4 | 37.60 miles (60.52 km) E | Barksdale Air Force Base (BAD) | Bossier City, Louisiana, United States | |
| 5 | 64.88 miles (104.42 km) W | Tyler Pounds Regional Airport (TYR) | Tyler, Texas, United States | |
| 6 | 67.03 miles (107.87 km) NNE | Texarkana Regional Airport (TXK) | Texarkana, Arkansas, United States | |
| 7 | 69.66 miles (112.11 km) SW | Cherokee County Airport (JKV) | Jacksonville, Texas, United States | |
| 8 | 79.95 miles (128.67 km) NE | Magnolia Municipal Airport (AGO) | Magnolia, Arkansas, United States | |
| 9 | 88.11 miles (141.79 km) WNW | Sulphur Springs Municipal Airport (SLR) | Sulphur Springs, Texas, United States | |
| 10 | 92.61 miles (149.04 km) SSW | Angelina County Airport (LFK) | Lufkin, Texas, United States | |
| 11 | 99.32 miles (159.83 km) ENE | South Arkansas Regional Airport at Goodwin Field (ELD) | El Dorado, Arkansas, United States | |
| 12 | 100.18 miles (161.22 km) E | Ruston Regional Airport (RSN) | Ruston, Louisiana, United States | |
| 13 | 101.62 miles (163.53 km) NW | Cox FieldCox Army Airfield (PRX) | Paris, Texas, United States | |
| 14 | 108.85 miles (175.18 km) WNW | Majors Airport (GVT) | Greenville, Texas, United States | |
| 15 | 114.79 miles (184.73 km) W | Terrell Municipal Airport (TRL) | Terrell, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,864.61 miles (17,484.86 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,800.41 miles (17,381.53 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,740.09 miles (17,284.45 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,721.37 miles (17,254.33 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,704.05 miles (17,226.45 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 10,703.29 miles (17,225.24 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,702.39 miles (17,223.79 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 8 | 10,699.54 miles (17,219.19 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 9 | 10,698.61 miles (17,217.70 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,698.32 miles (17,217.24 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,682.73 miles (17,192.14 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 12 | 10,679.59 miles (17,187.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,672.87 miles (17,176.27 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 10,666.89 miles (17,166.65 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 10,645.22 miles (17,131.78 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 53.86 miles (86.68 km) SSW | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 2 | 73.97 miles (119.04 km) SSW | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 3 | 84.63 miles (136.20 km) ENE | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 4 | 85.79 miles (138.06 km) NE | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 5 | 90.13 miles (145.05 km) ENE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 6 | 114.00 miles (183.47 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 7 | 119.21 miles (191.84 km) E | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 8 | 130.32 miles (209.73 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 9 | 143.14 miles (230.37 km) SSW | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 10 | 150.00 miles (241.41 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 158.18 miles (254.57 km) SSW | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 12 | 166.93 miles (268.65 km) SSW | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 169.16 miles (272.24 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 14 | 178.11 miles (286.64 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 15 | 185.98 miles (299.31 km) ENE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,426.27 miles (19,998.10 km) N | Braga Airport (BGZ) | Braga, Portugal | |
| 2 | 12,401.22 miles (19,957.78 km) NNE | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 3 | 12,399.58 miles (19,955.14 km) NNE | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 4 | 12,388.61 miles (19,937.48 km) NW | Vila Real Airport (VRL) | Vila Real, Portugal | |
| 5 | 12,356.77 miles (19,886.24 km) N | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| 6 | 12,348.25 miles (19,872.54 km) W | Bragança Airport (BGC) | Bragança, Portugal | |
| 7 | 12,328.72 miles (19,841.11 km) N | A Coruña Airport (LCG) | A Coruña, Spain | |
| 8 | 12,327.46 miles (19,839.08 km) N | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 9 | 12,323.84 miles (19,833.24 km) NNW | Covilhã Airport (COV) | Covilhã, Portugal | |
| 10 | 12,283.55 miles (19,768.41 km) WNW | León Airport (LEN) | León, Spain | |
| 11 | 12,276.03 miles (19,756.31 km) WNW | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 12 | 12,261.91 miles (19,733.58 km) NW | Asturias Airport (OVD) | Oviedo, Asturias, Spain | |
| 13 | 12,252.84 miles (19,718.98 km) W | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 14 | 12,228.57 miles (19,679.93 km) N | Lisbon Portela Airport (LIS) | Lisbon, Portugal | |
| 15 | 12,222.87 miles (19,670.75 km) NNW | Badajoz Airport (BJZ) | Badajoz, Spain | |