Nonstop flight route between Ontario, Oregon, United States and Sliač, Slovakia:
Departure Airport:
(44°1'9"N by 117°0'47"W)
Arrival Airport:
(48°38'17"N by 19°8'3"E)
Distance from ONO to SLD:
5,506.40 miles (8,861.67 km)
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Jump to:
- About this route
- ONO Airport Information
- SLD Airport Information
- Facts about ONO
- Facts about SLD
- Map of Nearest Airports to ONO
- List of Nearest Airports to ONO
- Map of Furthest Airports from ONO
- List of Furthest Airports from ONO
- Map of Nearest Airports to SLD
- List of Nearest Airports to SLD
- Map of Furthest Airports from SLD
- List of Furthest Airports from SLD
About this route:
A direct, nonstop flight between Ontario Municipal Airport (ONO), Ontario, Oregon, United States and Sliač Airport (SLD), Sliač, Slovakia would travel a Great Circle distance of 5,506 miles (or 8,862 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 Ontario Municipal Airport and Sliač 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 Ontario Municipal Airport and Sliač Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ONO / KONO |
| Airport Name: | Ontario Municipal Airport |
| Location: | Ontario, Oregon, United States |
| GPS Coordinates: | 44°1'9"N by 117°0'47"W |
| Area Served: | Ontario, Oregon |
| Operator/Owner: | City of Ontario |
| Airport Type: | Public |
| Elevation: | 2193 feet (668 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ONO |
| More Information: | ONO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SLD / LZSL |
| Airport Names: |
|
| Location: | Sliač, Slovakia |
| GPS Coordinates: | 48°38'17"N by 19°8'3"E |
| Operator/Owner: | Letisko Sliač a.s. |
| Airport Type: | Public / Military |
| Elevation: | 1043 feet (318 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SLD |
| More Information: | SLD Maps & Info |
Facts about Ontario Municipal Airport (ONO):
- The furthest airport from Ontario Municipal Airport (ONO) is Tôlanaro Airport (FTU), which is located 10,845 miles (17,454 kilometers) away in Tôlanaro, Madagascar.
- Ontario Municipal Airport (ONO) currently has only 1 runway.
- The closest airport to Ontario Municipal Airport (ONO) is Boise Airport (BOI), which is located 50 miles (81 kilometers) SE of ONO.
- Ontario Municipal Airport covers 480 acres at an elevation of 2,193 feet.
Facts about Sliač Airport (SLD):
- The furthest airport from Sliač Airport (SLD) is Chatham Islands (CHT), which is located 11,622 miles (18,704 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Sliač Airport (SLD) is Žilina Airport (ILZ), which is located 47 miles (76 kilometers) NNW of SLD.
- Sliač Airport (SLD) currently has only 1 runway.
- In addition to being known as "Sliač Airport", another name for SLD is "Letisko Sliač".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 50.42 miles (81.14 km) SE | Boise Airport (BOI) | Boise, Idaho, United States |     |
| 2 | 68.81 miles (110.75 km) NW | Baker City Municipal Airport (BKE) | Baker City, Oregon, United States | |
| 3 | 75.01 miles (120.72 km) NE | McCall Municipal Airport (MYL) | McCall, Idaho, United States | |
| 4 | 88.37 miles (142.22 km) SE | Mountain Home Air Force Base (MUO) | Mountain Home, Idaho, United States | |
| 5 | 100.36 miles (161.52 km) WNW | Grant County Regional Airport (GCRA) (JDA) | John Day, Oregon, United States | |
| 6 | 100.48 miles (161.71 km) NNW | La Grande/Union County Airport (LGD) | La Grande, Oregon, United States | |
| 7 | 101.26 miles (162.96 km) WSW | Burns Municipal Airport (BNO) | Burns, Oregon, United States | |
| 8 | 108.84 miles (175.16 km) SSW | Rome State Airport (REO) | Rome, Oregon, United States | |
| 9 | 140.20 miles (225.63 km) ESE | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 10 | 142.60 miles (229.50 km) ENE | Challis Airport (CHL) | Challis, Idaho, United States | |
| 11 | 146.35 miles (235.53 km) NW | Eastern Oregon Regional Airport (PDT) | Pendleton, Oregon, United States | |
| 12 | 156.32 miles (251.57 km) NNW | Walla Walla Regional AirportWalla Walla Army Air Base (ALW) | Walla Walla, Washington, United States | |
| 13 | 162.71 miles (261.86 km) N | Lewiston-Nez Perce County Airport (LWS) | Lewiston, Idaho, United States | |
| 14 | 165.63 miles (266.56 km) SE | Magic Valley Regional Airport (TWF) | Twin Falls, Idaho, United States | |
| 15 | 166.40 miles (267.80 km) NW | Hermiston Municipal Airport (HES) | Hermiston, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,845.45 miles (17,454.02 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,809.81 miles (17,396.66 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,782.18 miles (17,352.19 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 10,778.62 miles (17,346.46 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,760.32 miles (17,317.02 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 6 | 10,752.14 miles (17,303.85 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,651.39 miles (17,141.71 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,631.69 miles (17,110.00 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,551.48 miles (16,980.91 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,544.91 miles (16,970.35 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,534.01 miles (16,952.81 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,480.26 miles (16,866.30 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,476.44 miles (16,860.15 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,467.37 miles (16,845.56 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,447.56 miles (16,813.67 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 47.32 miles (76.16 km) NNW | Žilina Airport (ILZ) | Žilina, Slovakia | |
| 2 | 58.63 miles (94.36 km) ENE | Poprad-Tatry Airport (TAT) | Poprad, Slovakia | |
| 3 | 59.62 miles (95.95 km) W | Piešťany Airport (PZY) | Piešťany, Slovakia | |
| 4 | 81.67 miles (131.43 km) WNW | Kunovice Airport (UHE) | Uherské Hradiště, Czech Republic | |
| 5 | 83.03 miles (133.62 km) S | Budapest Ferenc Liszt International Airport (BUD) | Budapest, Hungary | |
| 6 | 83.47 miles (134.33 km) ESE | Miskolc Airport (MCQ) | Miskolc, Hungary | |
| 7 | 86.49 miles (139.20 km) NNW | Leoš Janáček Airport Ostrava (OSR) | Ostrava, Czech Republic | |
| 8 | 93.88 miles (151.08 km) WSW | Bratislava Airport (BTS) | Bratislava, Slovakia | |
| 9 | 96.19 miles (154.80 km) E | Košice International Airport (KSC) | Košice, Slovakia | |
| 10 | 103.69 miles (166.88 km) NNE | John Paul II International Airport Kraków–Balice (KRK) | Kraków / Balice, Poland | |
| 11 | 116.36 miles (187.26 km) WNW | Brno–Tuřany Airport (BRQ) | Brno, Czech Republic | |
| 12 | 123.21 miles (198.29 km) WSW | Vienna International Airport (VIE) | Vienna, Austria | |
| 13 | 126.89 miles (204.20 km) N | Katowice International Airport (KTW) | Katowice / Pyrzowice, Poland | |
| 14 | 139.38 miles (224.31 km) SE | Debrecen International Airport (DEB) | Debrecen, Hajdú-Bihar, Hungary | |
| 15 | 163.18 miles (262.60 km) SW | Hévíz-Balaton Airport (SOB) | Sármellék, Hungary | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,622.21 miles (18,704.09 km) ESE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,181.03 miles (17,994.07 km) ESE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 11,175.69 miles (17,985.48 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 4 | 11,169.48 miles (17,975.49 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 5 | 11,152.08 miles (17,947.49 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,149.99 miles (17,944.13 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,144.76 miles (17,935.70 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,135.91 miles (17,921.46 km) E | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,120.32 miles (17,896.37 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,117.30 miles (17,891.52 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 11 | 11,110.21 miles (17,880.11 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,105.26 miles (17,872.14 km) ESE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 13 | 11,103.82 miles (17,869.81 km) ESE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 14 | 11,098.65 miles (17,861.51 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 15 | 11,094.06 miles (17,854.11 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |