Nonstop flight route between Marshall, Texas, United States and Koror, Palau:
Departure Airport:
(32°31'14"N by 94°18'28"W)
Arrival Airport:
(7°22'1"N by 134°32'39"E)
Distance from ASL to ROR:
8,206.30 miles (13,206.73 km)
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Jump to:
- About this route
- ASL Airport Information
- ROR Airport Information
- Facts about ASL
- Facts about ROR
- 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 ROR
- List of Nearest Airports to ROR
- Map of Furthest Airports from ROR
- List of Furthest Airports from ROR
About this route:
A direct, nonstop flight between Harrison County Airport (ASL), Marshall, Texas, United States and Roman Tmetuchl International Airport (ROR), Koror, Palau would travel a Great Circle distance of 8,206 miles (or 13,207 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 Roman Tmetuchl International 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 Roman Tmetuchl International 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: | ROR / PTRO |
| Airport Name: | Roman Tmetuchl International Airport |
| Location: | Koror, Palau |
| GPS Coordinates: | 7°22'1"N by 134°32'39"E |
| Operator/Owner: | Republic of Palau |
| Airport Type: | Public |
| Elevation: | 176 feet (54 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ROR |
| More Information: | ROR Maps & Info |
Facts about Harrison County Airport (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 is a public airport three miles southeast of Marshall, Texas, in Harrison County, which owns it.
- 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.
- Harrison County Airport (ASL) has 2 runways.
- The closest airport to Harrison County Airport (ASL) is East Texas Regional Airport (GGG), which is located 25 miles (41 kilometers) WSW of ASL.
Facts about Roman Tmetuchl International Airport (ROR):
- The closest airport to Roman Tmetuchl International Airport (ROR) is Yap International Airport (YAP), which is located 283 miles (456 kilometers) ENE of ROR.
- Because of Roman Tmetuchl International Airport's relatively low elevation of 176 feet, planes can take off or land at Roman Tmetuchl 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 Roman Tmetuchl International Airport (ROR) is Imperatriz-Prefeito Renato Moreira Airport (IMP), which is nearly antipodal to Roman Tmetuchl International Airport (meaning Roman Tmetuchl International Airport is almost on the exact opposite side of the Earth from Imperatriz-Prefeito Renato Moreira Airport), and is located 12,250 miles (19,714 kilometers) away in Imperatriz, Maranhão, Brazil.
- Roman Tmetuchl International Airport (ROR) currently has only 1 runway.
- A resolution adopted by the Senate of Palau in May 2006 renamed Palau International Airport as the Roman Tmetuchl International Airport, in honor of late local politician and businessman Roman Tmetuchl.
| 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 | 283.14 miles (455.67 km) ENE | Yap International Airport (YAP) | Yap, Federated States of Micronesia | |
| 2 | 402.42 miles (647.62 km) ENE | Falalop Airfield (ULI) | Falalop Island, Yap, Federated States of Micronesia | |
| 3 | 565.60 miles (910.25 km) W | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 4 | 567.78 miles (913.76 km) W | Mati Airport (MXI) | Mati, Davao Oriental, Philippines | |
| 5 | 571.65 miles (919.98 km) S | Rendani Airport (MKW) | Manokwari, Irian Jaya, Indonesia | |
| 6 | 574.17 miles (924.03 km) S | Kornasoren Airport (FOO) | Noemfoor, Schouten Islands, Indonesia | |
| 7 | 584.52 miles (940.69 km) WNW | Tandag Airport (TDG) | Tandag, Surigao del Sur, Philippines | |
| 8 | 588.81 miles (947.59 km) WSW | Melangguane Airport (MNA) | Melangguane, North Sulawesi, Indonesia | |
| 9 | 600.99 miles (967.19 km) S | Frans Kaisiepo Airport (BIK) | Biak, Indonesia | |
| 10 | 606.38 miles (975.87 km) S | Anggi Airport (AGD) | Anggi, Indonesia | |
| 11 | 607.58 miles (977.80 km) WNW | Sayak Airport (SOS) | Del Carmen, Surigao del Norte, Philippines | |
| 12 | 608.48 miles (979.25 km) SSW | Ayawasi Airport (AYW) | Ayawasi, Indonesia | |
| 13 | 610.12 miles (981.90 km) W | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |
| 14 | 629.62 miles (1,013.27 km) W | Butuan-Bancasi Airport (BXU) | Butuan City, Philippines | |
| 15 | 640.91 miles (1,031.45 km) WNW | Surigao Airport (SUG) | Surigao City, Surigao del Norte, Philippines | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,249.70 miles (19,713.94 km) SE | Imperatriz-Prefeito Renato Moreira Airport (IMP) | Imperatriz, Maranhão, Brazil | |
| 2 | 12,245.69 miles (19,707.48 km) E | Araguaína Airport (AUX) | Araguaína, Tocantins, Brazil | |
| 3 | 12,195.83 miles (19,627.24 km) SW | Teresina–Senador Petrônio Portella Airport (THE) | Teresina, Piauí, Brazil | |
| 4 | 12,164.89 miles (19,577.44 km) ESE | Conceição do Araguaia Airport (CDJ) | Conceição do Araguaia, Pará, Brazil | |
| 5 | 12,153.91 miles (19,559.77 km) SE | Palmas–Brigadeiro Lysias Rodrigues Airport (PMW) | Palmas, Tocantins, Brazil | |
| 6 | 12,148.67 miles (19,551.34 km) ESE | João Correa da Rocha Airport (MAB) | Marabá, Pará, Brazil | |
| 7 | 12,135.12 miles (19,529.53 km) SSW | Barra Airport (BQQ) | Barra, Bahia, Brazil | |
| 8 | 12,126.45 miles (19,515.59 km) E | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 9 | 12,113.14 miles (19,494.15 km) ESE | Carajás Airport (CKS) | Carajás, Pará, Brazil | |
| 10 | 12,109.82 miles (19,488.82 km) S | Barreiras Airport (BRA) | Barreiras, Bahia, Brazil | |
| 11 | 12,096.02 miles (19,466.60 km) SSW | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 12 | 12,077.07 miles (19,436.11 km) WSW | Petrolina–Senador Nilo Coelho Airport (PNZ) | Petrolina, Pernambuco, Brazil | |
| 13 | 12,069.73 miles (19,424.30 km) SSW | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 14 | 12,044.38 miles (19,383.50 km) SE | Gurupi Airport (GRP) | Gurupi, Goiás, Brazil | |
| 15 | 12,035.20 miles (19,368.73 km) SW | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |