Nonstop flight route between Marshfield, Wisconsin, United States and Union Island, Saint Vincent and the Grenadines:
Departure Airport:
(44°38'12"N by 90°11'21"W)
Arrival Airport:
(12°35'54"N by 61°24'52"W)
Distance from MFI to UNI:
2,788.90 miles (4,488.28 km)
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Jump to:
- About this route
- MFI Airport Information
- UNI Airport Information
- Facts about MFI
- Facts about UNI
- Map of Nearest Airports to MFI
- List of Nearest Airports to MFI
- Map of Furthest Airports from MFI
- List of Furthest Airports from MFI
- Map of Nearest Airports to UNI
- List of Nearest Airports to UNI
- Map of Furthest Airports from UNI
- List of Furthest Airports from UNI
About this route:
A direct, nonstop flight between Marshfield Municipal Airport (MFI), Marshfield, Wisconsin, United States and Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines would travel a Great Circle distance of 2,789 miles (or 4,488 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 Marshfield Municipal Airport and Union Island 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 Marshfield Municipal Airport and Union Island Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MFI / KMFI |
| Airport Name: | Marshfield Municipal Airport |
| Location: | Marshfield, Wisconsin, United States |
| GPS Coordinates: | 44°38'12"N by 90°11'21"W |
| Area Served: | Marshfield, Wisconsin |
| Operator/Owner: | City of Marshfield |
| Airport Type: | Public |
| Elevation: | 1278 feet (390 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MFI |
| More Information: | MFI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | UNI / TVSU |
| Airport Name: | Union Island Airport |
| Location: | Union Island, Saint Vincent and the Grenadines |
| GPS Coordinates: | 12°35'54"N by 61°24'52"W |
| Area Served: | Union Island |
| Airport Type: | Public |
| Elevation: | 14 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UNI |
| More Information: | UNI Maps & Info |
Facts about Marshfield Municipal Airport (MFI):
- Marshfield Municipal Airport (MFI) has 2 runways.
- The closest airport to Marshfield Municipal Airport (MFI) is South Wood County Airport (ISW), which is located 26 miles (41 kilometers) SE of MFI.
- The furthest airport from Marshfield Municipal Airport (MFI) is Margaret River Airport (MGV), which is located 10,904 miles (17,549 kilometers) away in Margaret River, Western Australia, Australia.
- Marshfield Municipal Airport is a city owned, public use airport located one nautical mile south of the central business district of Marshfield, a city in Wood County, Wisconsin, United States.
Facts about Union Island Airport (UNI):
- The closest airport to Union Island Airport (UNI) is Canouan Airport (CIW), which is located only 8 miles (14 kilometers) NE of UNI.
- Union Island Airport (UNI) currently has only 1 runway.
- The furthest airport from Union Island Airport (UNI) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Union Island Airport (meaning Union Island Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,203 miles (19,639 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
- Because of Union Island Airport's relatively low elevation of 14 feet, planes can take off or land at Union Island 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 | 25.77 miles (41.47 km) SE | South Wood County Airport (ISW) | Wisconsin Rapids, Wisconsin, United States |     |
| 2 | 27.45 miles (44.17 km) ENE | Central Wisconsin Airport (CWA) | Mosinee, Wisconsin, United States | |
| 3 | 32.55 miles (52.39 km) N | Taylor County Airport (MDF) | Medford, Wisconsin, United States | |
| 4 | 33.05 miles (53.19 km) E | Stevens Point Municipal Airport (STE) | Stevens Point, Wisconsin, United States | |
| 5 | 34.07 miles (54.83 km) NE | Wausau Downtown Airport (AUW) | Wausau, Wisconsin, United States | |
| 6 | 45.29 miles (72.89 km) NNE | Merrill Municipal Airport (RRL) | Merrill, Wisconsin, United States | |
| 7 | 48.33 miles (77.79 km) S | Volk Field Air National Guard Base (VOK) | Camp Douglas, Wisconsin, United States | |
| 8 | 54.16 miles (87.17 km) SSW | Sparta/Fort McCoy Airport (CMY) | Sparta, Wisconsin, United States | |
| 9 | 62.44 miles (100.49 km) N | Prentice Airport (PRW) | Prentice, Wisconsin, United States | |
| 10 | 65.47 miles (105.36 km) WNW | Chippewa Valley Regional Airport (EAU) | Eau Claire, Wisconsin, United States | |
| 11 | 71.74 miles (115.46 km) E | Clintonville Municipal Airport (CLI) | Clintonville, Wisconsin, United States | |
| 12 | 74.36 miles (119.68 km) SW | La Crosse Regional Airport (LSE) | La Crosse, Wisconsin, United States | |
| 13 | 77.19 miles (124.22 km) NNE | Rhinelander–Oneida County Airport (RHI) | Rhinelander, Wisconsin, United States | |
| 14 | 84.41 miles (135.85 km) WSW | Winona Municipal Airport (ONA) | Winona, Minnesota, United States | |
| 15 | 86.44 miles (139.12 km) ESE | Outagamie County Regional Airport (ATW) | Greenville, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,904.35 miles (17,548.81 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,880.52 miles (17,510.45 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,869.55 miles (17,492.80 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,854.95 miles (17,469.31 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,817.03 miles (17,408.28 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,802.39 miles (17,384.72 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,790.94 miles (17,366.30 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,780.17 miles (17,348.95 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,776.10 miles (17,342.40 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,746.28 miles (17,294.41 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,688.64 miles (17,201.66 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,652.05 miles (17,142.77 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,651.83 miles (17,142.42 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,638.29 miles (17,120.62 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,585.93 miles (17,036.37 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.48 miles (13.65 km) NE | Canouan Airport (CIW) | Canouan Island, Saint Vincent and the Grenadines | |
| 2 | 9.26 miles (14.90 km) SSW | Lauriston Airport (CRU) | Carriacou Island, Grenada | |
| 3 | 25.49 miles (41.02 km) NE | Mustique Airport (MQS) | Mustique Island, Saint Vincent and the Grenadines | |
| 4 | 28.83 miles (46.39 km) NNE | J. F. Mitchell Airport (BQU) | Bequia, Saint Vincent and the Grenadines | |
| 5 | 40.14 miles (64.59 km) NNE | E.T. Joshua Airport (SVD) | Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines | |
| 6 | 48.12 miles (77.44 km) SSW | Maurice Bishop International Airport (GND) | St. George's, Grenada | |
| 7 | 84.34 miles (135.74 km) NNE | Hewanorra International Airport (UVF) | Vieux-Fort, Saint Lucia | |
| 8 | 102.24 miles (164.53 km) NNE | George F. L. Charles Airport (SLU) | Castries, Saint Lucia | |
| 9 | 107.58 miles (173.13 km) SSE | A.N.R. Robinson International Airport (TAB) | Scarborough, Tobago, Trinidad and Tobago | |
| 10 | 133.61 miles (215.02 km) ENE | Grantley Adams International Airport (BGI) | Bridgetown, Barbados | |
| 11 | 138.52 miles (222.92 km) S | Piarco International Airport (POS) | Piarco (near Port of Spain), Trinidad and Tobago | |
| 12 | 140.58 miles (226.24 km) NNE | Aimé Césaire Airport (FDF) | Le Lamentin / Fort de France, Martinique | |
| 13 | 152.52 miles (245.46 km) SSW | Güiria Airport (GUI) | Guiria, Venezuela | |
| 14 | 183.20 miles (294.83 km) SW | General José Francisco Bermúdez Airport (CUP) | Carúpano, Venezuela | |
| 15 | 189.19 miles (304.47 km) N | Canefield Airport (DCF) | Canefield, Dominica | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,203.33 miles (19,639.31 km) SSW | Umbu Mehang Kunda Airport (WGP) | Waingapu, Sumba, East Nusa Tenggara, Indonesia | |
| 2 | 12,167.01 miles (19,580.86 km) WSW | Tardamu Airport (SAU) | Savu Island, East Nusa Tenggara, Indonesia | |
| 3 | 12,156.27 miles (19,563.57 km) S | Sultan Muhammad Salahuddin Airport (BMU) | Bima, Indonesia | |
| 4 | 12,139.21 miles (19,536.12 km) SSW | Komodo Airport (LBJ) | Labuan Bajo, Flores Island, Indonesia | |
| 5 | 12,128.61 miles (19,519.06 km) SSE | Lombok International Airport (LOP) | Mataram (near Praya), Lombok, Indonesia | |
| 6 | 12,119.98 miles (19,505.16 km) SSW | Bajawa Soa Airport (BJW) | Bajawa, Indonesia | |
| 7 | 12,110.52 miles (19,489.95 km) SSE | Selaparang Airport (AMI) | Mataram, Indonesia | |
| 8 | 12,104.11 miles (19,479.63 km) SW | H. Hasan Aroeboesman Airport (ENE) | Ende, Flores, Indonesia | |
| 9 | 12,083.80 miles (19,446.94 km) SE | Ngurah Rai International Airport (NRIA) (DPS) | Denpasar, Bali, Indonesia | |
| 10 | 12,067.69 miles (19,421.01 km) SW | Frans Seda Airport (MOF) | Maumere, Indonesia | |
| 11 | 12,067.68 miles (19,421.00 km) SW | Wonopito Airport (LWE) | Lewoleba, Indonesia | |
| 12 | 12,053.69 miles (19,398.49 km) WSW | El Tari Airport (KOE) | Kupang, East Nusa Tenggara, Indonesia | |
| 13 | 12,023.34 miles (19,349.64 km) SE | Blimbingsari Airport (BWX) | Banyuwangi Regency, East Java, Java Island, Indonesia | |
| 14 | 11,994.55 miles (19,303.30 km) SSW | Broome International Airport (BME) | Broome, Western Australia, Australia | |
| 15 | 11,964.20 miles (19,254.47 km) SW | Derby Airport (DRB) | Derby, Western Australia, Australia | |