Nonstop flight route between Union Island, Saint Vincent and the Grenadines and Orlando, Florida, United States:
Departure Airport:
(12°35'54"N by 61°24'52"W)
Arrival Airport:
(28°17'22"N by 81°26'13"W)
Distance from UNI to ISM:
1,684.83 miles (2,711.47 km)
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- About this route
- UNI Airport Information
- ISM Airport Information
- Facts about UNI
- Facts about ISM
- Map of Nearest Airports to UNI
- List of Nearest Airports to UNI
- Map of Furthest Airports from UNI
- List of Furthest Airports from UNI
- Map of Nearest Airports to ISM
- List of Nearest Airports to ISM
- Map of Furthest Airports from ISM
- List of Furthest Airports from ISM
About this route:
A direct, nonstop flight between Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines and Kissimmee Gateway Airport (ISM), Orlando, Florida, United States would travel a Great Circle distance of 1,685 miles (or 2,711 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 Union Island Airport and Kissimmee Gateway Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | ISM / KISM |
| Airport Name: | Kissimmee Gateway Airport |
| Location: | Orlando, Florida, United States |
| GPS Coordinates: | 28°17'22"N by 81°26'13"W |
| Area Served: | Orlando, Florida |
| Airport Type: | Public |
| Elevation: | 82 feet (25 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ISM |
| More Information: | ISM Maps & Info |
Facts about Union Island Airport (UNI):
- 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.
- Union Island Airport (UNI) currently has only 1 runway.
- The closest airport to Union Island Airport (UNI) is Canouan Airport (CIW), which is located only 8 miles (14 kilometers) NE of UNI.
Facts about Kissimmee Gateway Airport (ISM):
- The closest airport to Kissimmee Gateway Airport (ISM) is Walt Disney World Airport (DWS), which is located only 11 miles (18 kilometers) NW of ISM.
- The furthest airport from Kissimmee Gateway Airport (ISM) is Shark Bay Airport (MJK), which is located 11,499 miles (18,506 kilometers) away in Monkey Mia, Western Australia, Australia.
- The airport opened in April 1940 by the United States Army Air Forces.
- Kissimmee Gateway Airport (ISM) has 2 runways.
- Because of Kissimmee Gateway Airport's relatively low elevation of 82 feet, planes can take off or land at Kissimmee Gateway 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 airport does not offer scheduled passenger service.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.17 miles (17.97 km) NW | Walt Disney World Airport (DWS) | Walt Disney World / Orlando, Florida, United States [1] | |
| 2 | 12.41 miles (19.98 km) NE | Orlando International Airport (MCO) | Orlando, Florida, United States | |
| 3 | 18.78 miles (30.22 km) NNE | Orlando Executive Airport (ORL) | Orlando, Florida, United States | |
| 4 | 24.83 miles (39.96 km) SW | Winter Haven's Gilbert Airport (GIF) | Winter Haven, Florida, United States | |
| 5 | 31.90 miles (51.34 km) SW | Bartow Municipal Airport (BOW) | Bartow, Florida, United States | |
| 6 | 35.83 miles (57.67 km) NNE | Orlando/Sanford International Airport (SFB) | Sanford, Florida (near Orlando), United States | |
| 7 | 41.07 miles (66.10 km) WSW | Lakeland Linder Regional Airport (LAL) | Lakeland, Florida, United States | |
| 8 | 41.78 miles (67.23 km) ENE | Space Coast Regional Airport (TIX) | Titusville, Florida, United States | |
| 9 | 43.20 miles (69.53 km) NNW | Leesburg International Airport (LEE) | Leesburg, Florida, United States | |
| 10 | 43.94 miles (70.72 km) W | Zephyrhills Municipal Airport (ZPH) | Zephyrhills, Florida, United States | |
| 11 | 45.86 miles (73.81 km) E | Merritt Island Airport (COI) | Merritt Island, Florida, United States | |
| 12 | 48.57 miles (78.17 km) S | Avon Park Executive Airport (AVO) | Avon Park, Florida, United States | |
| 13 | 49.92 miles (80.35 km) ESE | Melbourne International Airport (MLB) | Melbourne, Florida, United States | |
| 14 | 50.48 miles (81.25 km) E | Patrick Air Force Base (COF) | Cocoa Beach, Florida, United States | |
| 15 | 57.87 miles (93.13 km) S | Sebring Regional Airport (SEF) | Sebring, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,499.19 miles (18,506.11 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,478.87 miles (18,473.41 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 3 | 11,474.72 miles (18,466.73 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 4 | 11,457.01 miles (18,438.22 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 5 | 11,434.27 miles (18,401.62 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 11,406.91 miles (18,357.60 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 7 | 11,391.73 miles (18,333.17 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,385.37 miles (18,322.93 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 9 | 11,381.52 miles (18,316.74 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 10 | 11,378.25 miles (18,311.47 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 11 | 11,373.66 miles (18,304.08 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 12 | 11,370.96 miles (18,299.74 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 11,367.79 miles (18,294.64 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 11,363.91 miles (18,288.40 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 15 | 11,321.67 miles (18,220.42 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |