Nonstop flight route between Toamasina, Madagascar and Ontario, Oregon, United States:
Departure Airport:
(18°6'34"S by 49°23'33"E)
Arrival Airport:
(44°1'9"N by 117°0'47"W)
Distance from TMM to ONO:
10,480.26 miles (16,866.30 km)
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Jump to:
- About this route
- TMM Airport Information
- ONO Airport Information
- Facts about TMM
- Facts about ONO
- Map of Nearest Airports to TMM
- List of Nearest Airports to TMM
- Map of Furthest Airports from TMM
- List of Furthest Airports from TMM
- Map of Nearest Airports to ONO
- List of Nearest Airports to ONO
- Map of Furthest Airports from ONO
- List of Furthest Airports from ONO
About this route:
A direct, nonstop flight between Toamasino Airport (TMM), Toamasina, Madagascar and Ontario Municipal Airport (ONO), Ontario, Oregon, United States would travel a Great Circle distance of 10,480 miles (or 16,866 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 Toamasino Airport and Ontario Municipal 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 Toamasino Airport and Ontario Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TMM / FMMT |
| Airport Name: | Toamasino Airport |
| Location: | Toamasina, Madagascar |
| GPS Coordinates: | 18°6'34"S by 49°23'33"E |
| Airport Type: | Public |
| Elevation: | 22 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TMM |
| More Information: | TMM Maps & Info |
Arrival 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 |
Facts about Toamasino Airport (TMM):
- The furthest airport from Toamasino Airport (TMM) is Guerrero Negro Airport (GUB), which is located 11,182 miles (17,995 kilometers) away in Guerrero Negro, Baja California Sur, Mexico.
- Toamasino Airport (TMM) currently has only 1 runway.
- Because of Toamasino Airport's relatively low elevation of 22 feet, planes can take off or land at Toamasino 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 closest airport to Toamasino Airport (TMM) is Sainte Marie Airport (SMS), which is located 76 miles (122 kilometers) NNE of TMM.
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 covers 480 acres at an elevation of 2,193 feet.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 75.51 miles (121.52 km) NNE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar |     |
| 2 | 134.11 miles (215.83 km) WSW | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 3 | 150.07 miles (241.52 km) NW | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| 4 | 162.66 miles (261.77 km) NNW | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 5 | 210.37 miles (338.56 km) NW | Port Bergé Airport (WPB) | Port Bergé, Madagascar | |
| 6 | 223.50 miles (359.68 km) NNE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 7 | 223.58 miles (359.81 km) WSW | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |
| 8 | 224.00 miles (360.49 km) SSW | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 9 | 249.48 miles (401.50 km) W | Ambatomainty Airport (AMY) | Ambatomainty, Madagascar | |
| 10 | 262.47 miles (422.41 km) NW | Amborovy Airport (MJN) | Mahajanga, Madagascar | |
| 11 | 263.55 miles (424.15 km) NNW | Analalava Airport (HVA) | Analalava, Madagascar | |
| 12 | 273.52 miles (440.19 km) W | Ankavandra Airport (JVA) | Ankavandra, Madagascar | |
| 13 | 273.84 miles (440.70 km) SSW | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 14 | 276.61 miles (445.17 km) WSW | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 300.45 miles (483.52 km) WNW | Soalala Airport (DWB) | Soalala, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,181.70 miles (17,995.16 km) NW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 2 | 11,152.37 miles (17,947.95 km) NNW | Santa Cruz Island Airport (SZN) | Santa Barbara, California, United States | |
| 3 | 11,149.51 miles (17,943.35 km) NW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |
| 4 | 11,138.26 miles (17,925.25 km) NNW | Catalina AirportBuffalo Springs Airport (CIB) | Avalon, California, United States | |
| 5 | 11,133.94 miles (17,918.29 km) NNW | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 6 | 11,132.92 miles (17,916.65 km) NNW | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 7 | 11,132.70 miles (17,916.30 km) NW | Naval Outlying Landing Field Imperial Beach (NRS) | Imperial Beach, California, United States | |
| 8 | 11,129.96 miles (17,911.88 km) NW | NAS North Island (NZY) | San Diego, California, United States | |
| 9 | 11,128.93 miles (17,910.23 km) NNW | Santa Barbara Airport (SBA) | Santa Barbara, California, United States | |
| 10 | 11,128.15 miles (17,908.98 km) NW | Tijuana International Airport (TIJ) | Tijuana, Baja California, Mexico | |
| 11 | 11,127.34 miles (17,907.67 km) WNW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 12 | 11,127.20 miles (17,907.45 km) NW | San Diego International Airport (SAN) | San Diego, California, United States | |
| 13 | 11,127.00 miles (17,907.12 km) NW | Brown Field Municipal Airport (SDM) | San Diego, California, United States | |
| 14 | 11,125.67 miles (17,904.98 km) NNW | Santa Ynez Airport (SQA) | Santa Ynez, California, United States | |
| 15 | 11,124.22 miles (17,902.65 km) NW | Bahía de los Ángeles Airport (BHL) | Bahía de los Ángeles, Baja California, México | |
| 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 | |