Nonstop flight route between Falalop Island, Yap, Federated States of Micronesia and Salem, Illinois, United States:
Departure Airport:
(10°1'14"N by 139°47'22"E)
Arrival Airport:
(38°38'34"N by 88°57'51"W)
Distance from ULI to SLO:
7,840.72 miles (12,618.39 km)
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- About this route
- ULI Airport Information
- SLO Airport Information
- Facts about ULI
- Facts about SLO
- Map of Nearest Airports to ULI
- List of Nearest Airports to ULI
- Map of Furthest Airports from ULI
- List of Furthest Airports from ULI
- Map of Nearest Airports to SLO
- List of Nearest Airports to SLO
- Map of Furthest Airports from SLO
- List of Furthest Airports from SLO
About this route:
A direct, nonstop flight between Falalop Airfield (ULI), Falalop Island, Yap, Federated States of Micronesia and Salem–Leckrone Airport (SLO), Salem, Illinois, United States would travel a Great Circle distance of 7,841 miles (or 12,618 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 Falalop Airfield and Salem–Leckrone 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 Falalop Airfield and Salem–Leckrone Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ULI / |
| Airport Name: | Falalop Airfield |
| Location: | Falalop Island, Yap, Federated States of Micronesia |
| GPS Coordinates: | 10°1'14"N by 139°47'22"E |
| View all routes: | Routes from ULI |
| More Information: | ULI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SLO / KSLO |
| Airport Name: | Salem–Leckrone Airport |
| Location: | Salem, Illinois, United States |
| GPS Coordinates: | 38°38'34"N by 88°57'51"W |
| Area Served: | Salem, Illinois |
| Operator/Owner: | Salem Airport Authority |
| Airport Type: | Public |
| Elevation: | 573 feet (175 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SLO |
| More Information: | SLO Maps & Info |
Facts about Falalop Airfield (ULI):
- Marine Air Group 45 deployed to Falalop in late September to establish base operations.
- The furthest airport from Falalop Airfield (ULI) is Petrolina–Senador Nilo Coelho Airport (PNZ), which is nearly antipodal to Falalop Airfield (meaning Falalop Airfield is almost on the exact opposite side of the Earth from Petrolina–Senador Nilo Coelho Airport), and is located 12,385 miles (19,931 kilometers) away in Petrolina, Pernambuco, Brazil.
- Ulithi Atoll was captured unopposed on 20 September 1944.
- The closest airport to Falalop Airfield (ULI) is Yap International Airport (YAP), which is located 122 miles (196 kilometers) WSW of ULI.
- Units stationed at Falalop included VMD-354 operating photo-reconnaissance F4Us and VMF-542 operating F6F-3N night-fighters.
Facts about Salem–Leckrone Airport (SLO):
- Salem–Leckrone Airport covers an area of 364 acres at an elevation of 573 feet above mean sea level.
- Because of Salem–Leckrone Airport's relatively low elevation of 573 feet, planes can take off or land at Salem–Leckrone 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 Salem–Leckrone Airport (SLO) is Margaret River Airport (MGV), which is located 11,062 miles (17,802 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Salem–Leckrone Airport (SLO) is Mt. Vernon Airport (MVN), which is located 23 miles (37 kilometers) SSE of SLO.
- Salem–Leckrone Airport (SLO) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 121.71 miles (195.87 km) WSW | Yap International Airport (YAP) | Yap, Federated States of Micronesia |     |
| 2 | 402.42 miles (647.62 km) WSW | Roman Tmetuchl International Airport (ROR) | Koror, Palau | |
| 3 | 414.68 miles (667.36 km) NE | Guam International Airport (GUM) | Hagåtña, Guam | |
| 4 | 425.53 miles (684.82 km) NE | Andersen Air Force Base (UAM) | Agana, Guam | |
| 5 | 466.91 miles (751.42 km) NE | Rota International Airport (ROP) | Rota Island, Northern Mariana Islands | |
| 6 | 522.34 miles (840.63 km) NE | Tinian International Airport (TIQ) | Tinian Island, Northern Mariana Islands | |
| 7 | 533.30 miles (858.26 km) NE | Saipan International Airport (SPN) | Saipan Island, Northern Mariana Islands | |
| 8 | 814.92 miles (1,311.49 km) SSW | Frans Kaisiepo Airport (BIK) | Biak, Indonesia | |
| 9 | 829.16 miles (1,334.40 km) SSW | Kornasoren Airport (FOO) | Noemfoor, Schouten Islands, Indonesia | |
| 10 | 841.80 miles (1,354.74 km) E | Chuuk International Airport (TKK) | Weno, Federated States of Micronesia | |
| 11 | 850.19 miles (1,368.25 km) S | Batom Airport (BXM) | Batom, Indonesia | |
| 12 | 851.06 miles (1,369.64 km) SSW | Rendani Airport (MKW) | Manokwari, Irian Jaya, Indonesia | |
| 13 | 871.84 miles (1,403.08 km) S | Sentani Airport (SNA) (DJJ) | Jayapura, Indonesia | |
| 14 | 886.99 miles (1,427.47 km) SSW | Anggi Airport (AGD) | Anggi, Indonesia | |
| 15 | 891.60 miles (1,434.88 km) S | Dabra Airport (DRH) | Dabra, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,384.55 miles (19,930.96 km) SSE | Petrolina–Senador Nilo Coelho Airport (PNZ) | Petrolina, Pernambuco, Brazil | |
| 2 | 12,252.03 miles (19,717.68 km) SSE | Coronel Horácio de Mattos Airport (LEC) | Lençõis, Bahia, Brazil | |
| 3 | 12,225.06 miles (19,674.28 km) ESE | Barra Airport (BQQ) | Barra, Bahia, Brazil | |
| 4 | 12,213.51 miles (19,655.69 km) WSW | Aracaju–Santa Maria Airport (AJU) | Aracaju, Sergipe, Brazil | |
| 5 | 12,199.83 miles (19,633.67 km) SSW | Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA) | Salvador, Bahia, Brazil | |
| 6 | 12,133.38 miles (19,526.74 km) W | Maceió/Zumbi dos Palmares International Airport (MCZ) | Maceió, Brazil | |
| 7 | 12,125.45 miles (19,513.97 km) SE | Bom Jesus da Lapa Airport (LAZ) | Bom Jesus da Lapa, Bahia, Brazil | |
| 8 | 12,100.48 miles (19,473.78 km) SSE | Guanambi Airport (GNM) | Guanambi, Bahia, Brazil | |
| 9 | 12,099.29 miles (19,471.87 km) S | Pedro Otacílio Figueiredo Airport (VDC) | Vitória da Conquista, Brazil | |
| 10 | 12,096.15 miles (19,466.82 km) SSW | Ilhéus/Bahia-Jorge Amado Airport (IOS) | Ilhéus, Bahia, Brazil | |
| 11 | 12,086.07 miles (19,450.60 km) WSW | Presidente João Suassuna Airport (CPV) | Campina Grande, Paraíba, Brazil | |
| 12 | 12,081.65 miles (19,443.49 km) ESE | Barreiras Airport (BRA) | Barreiras, Bahia, Brazil | |
| 13 | 12,053.05 miles (19,397.46 km) WSW | Recife/Guararapes–Gilberto Freyre International Airport (REC) | Recife, Brazil | |
| 14 | 12,050.58 miles (19,393.49 km) SSW | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 15 | 12,050.16 miles (19,392.81 km) SSE | Teresina–Senador Petrônio Portella Airport (THE) | Teresina, Piauí, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 22.80 miles (36.69 km) SSE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 2 | 26.05 miles (41.92 km) WNW | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 3 | 47.52 miles (76.48 km) W | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 60.74 miles (97.76 km) WNW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 5 | 61.39 miles (98.80 km) S | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 6 | 61.76 miles (99.38 km) SSW | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 7 | 64.55 miles (103.88 km) W | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 8 | 68.42 miles (110.11 km) NNE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 9 | 73.73 miles (118.66 km) E | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 10 | 75.69 miles (121.81 km) W | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 11 | 76.24 miles (122.70 km) E | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 12 | 80.22 miles (129.10 km) E | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 13 | 82.50 miles (132.78 km) N | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 14 | 87.81 miles (141.32 km) ENE | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 15 | 88.19 miles (141.93 km) ESE | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,061.93 miles (17,802.41 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,039.84 miles (17,766.86 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,017.17 miles (17,730.38 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,014.01 miles (17,725.28 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,986.57 miles (17,681.13 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,971.12 miles (17,656.27 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,961.97 miles (17,641.53 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,957.97 miles (17,635.11 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,939.06 miles (17,604.66 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,921.98 miles (17,577.18 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,919.07 miles (17,572.50 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,901.66 miles (17,544.47 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,869.48 miles (17,492.69 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,868.64 miles (17,491.33 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,859.47 miles (17,476.58 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |