Nonstop flight route between Atwater, California, United States and Middletown, Ohio, United States:
Departure Airport:
(37°22'50"N by 120°34'5"W)
Arrival Airport:
(39°31'54"N by 84°23'47"W)
Distance from MER to MWO:
1,949.58 miles (3,137.54 km)
Share this route:
Jump to:
- About this route
- MER Airport Information
- MWO Airport Information
- Facts about MER
- Facts about MWO
- Map of Nearest Airports to MER
- List of Nearest Airports to MER
- Map of Furthest Airports from MER
- List of Furthest Airports from MER
- Map of Nearest Airports to MWO
- List of Nearest Airports to MWO
- Map of Furthest Airports from MWO
- List of Furthest Airports from MWO
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Middletown Regional Airport (MWO), Middletown, Ohio, United States would travel a Great Circle distance of 1,950 miles (or 3,138 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 Castle Airport and Middletown Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | MER / KMER |
| Airport Name: | Castle Airport |
| Location: | Atwater, California, United States |
| GPS Coordinates: | 37°22'50"N by 120°34'5"W |
| Operator/Owner: | Merced County Department of Commerce, Aviation, and Economic Development |
| Airport Type: | Public |
| Elevation: | 191 feet (58 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MER |
| More Information: | MER Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MWO / KMWO |
| Airport Names: |
|
| Location: | Middletown, Ohio, United States |
| GPS Coordinates: | 39°31'54"N by 84°23'47"W |
| Area Served: | Middletown, Ohio |
| Operator/Owner: | City of Middletown |
| Airport Type: | Public |
| Elevation: | 650 feet (198 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MWO |
| More Information: | MWO Maps & Info |
Facts about Castle Airport (MER):
- The airport is located at the former Castle Air Force Base which closed in 1995.
- Because of Castle Airport's relatively low elevation of 191 feet, planes can take off or land at Castle 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 Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- Castle Airport (MER) currently has only 1 runway.
- Since the mid-1940s, aircraft maintenance, fuel management, and fire training activities on the base have generated wastes that consist primarily of waste fuels, oils, solvents, and cleaners.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- The EPA currently has this base listed on their database due to the bulk wastes such as solvents, oils, fuels, and sludges which were disposed in pits at landfills around the base until 1977.
Facts about Middletown Regional Airport (MWO):
- Because of Middletown Regional Airport's relatively low elevation of 650 feet, planes can take off or land at Middletown Regional 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.
- In addition to being known as "Middletown Regional Airport", another name for MWO is "Hook Field".
- Middletown Regional Airport (MWO) has 2 runways.
- The furthest airport from Middletown Regional Airport (MWO) is Margaret River Airport (MGV), which is located 11,293 miles (18,174 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Middletown Regional Airport (MWO) is Dayton–Wright Brothers Airport (MGY), which is located only 10 miles (16 kilometers) ENE of MWO.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.26 miles (11.68 km) SSE | Merced Regional Airport (MCE) | Merced, California, United States |     |
| 2 | 27.12 miles (43.65 km) NW | Modesto City-County Airport (MOD) | Modesto, California, United States | |
| 3 | 27.51 miles (44.27 km) SW | Los Banos Municipal Airport (LSN) | Los Banos, California, United States | |
| 4 | 29.78 miles (47.92 km) W | NASA Crows Landing Airport (NRC) | Crows Landing, California, United States | |
| 5 | 36.91 miles (59.40 km) SE | Madera Municipal Airport (MAE) | Madera, California, United States | |
| 6 | 45.69 miles (73.53 km) N | Columbia Airport (COA) | Columbia, California, United States | |
| 7 | 51.03 miles (82.13 km) NW | Stockton Metropolitan Airport (SCK) | Stockton, California, United States | |
| 8 | 57.32 miles (92.24 km) SW | Hollister Municipal Airport (HLI) | Hollister, California, United States | |
| 9 | 60.88 miles (97.98 km) SE | Fresno Chandler Executive AirportChandler Municipal Airport (Old) (FCH) | Fresno, California, United States | |
| 10 | 62.71 miles (100.91 km) SE | Fresno Yosemite International Airport (FAT) | Fresno, California, United States | |
| 11 | 68.82 miles (110.76 km) W | Reid-Hillview Airport of Santa Clara County (RHV) | San Jose, California, United States | |
| 12 | 71.93 miles (115.77 km) WNW | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 13 | 73.96 miles (119.02 km) WSW | Watsonville Municipal Airport (WVI) | Watsonville, California, United States | |
| 14 | 74.75 miles (120.29 km) W | Norman Y. Mineta San Jose International Airport (SJC) | San Jose, California, United States | |
| 15 | 75.76 miles (121.93 km) SW | Salinas Municipal AirportSalinas Army Air Base (SNS) | Salinas, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,311.72 miles (18,204.41 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,301.64 miles (18,188.18 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,273.49 miles (18,142.87 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,260.93 miles (18,122.66 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,205.02 miles (18,032.69 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 6 | 11,196.39 miles (18,018.79 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 11,137.28 miles (17,923.67 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,111.96 miles (17,882.92 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,011.03 miles (17,720.49 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 11,008.37 miles (17,716.22 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,993.21 miles (17,691.82 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,972.89 miles (17,659.11 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,963.56 miles (17,644.10 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,945.21 miles (17,614.56 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,920.84 miles (17,575.35 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.95 miles (16.01 km) ENE | Dayton–Wright Brothers Airport (MGY) | Dayton, Ohio, United States | |
| 2 | 13.40 miles (21.56 km) SSW | Butler County Regional Airport (HAO) | Hamilton, Ohio, United States | |
| 3 | 20.78 miles (33.45 km) W | Miami University Airport (OXD) | Oxford, Ohio, United States | |
| 4 | 27.28 miles (43.89 km) NNE | James M. Cox Dayton International Airport (DAY) | Dayton, Ohio, United States | |
| 5 | 27.31 miles (43.95 km) NE | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States | |
| 6 | 28.36 miles (45.65 km) WNW | Richmond Municipal Airport (RID) | Richmond, Indiana, United States | |
| 7 | 29.62 miles (47.67 km) S | Cincinnati Municipal Airport (LUK) | Cincinnati, Ohio, United States | |
| 8 | 33.01 miles (53.12 km) ESE | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 9 | 36.38 miles (58.54 km) SSW | Cincinnati/Northern Kentucky International Airport (CVG) | Hebron, Kentucky (near Cincinnati), United States | |
| 10 | 36.46 miles (58.67 km) NE | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 11 | 40.77 miles (65.61 km) WNW | Mettel Field (CEV) | Connersville, Indiana, United States | |
| 12 | 66.67 miles (107.29 km) N | Neil Armstrong Airport (AXV) | Wapakoneta, Ohio, United States | |
| 13 | 72.25 miles (116.27 km) NW | Delaware County Regional Airport (MIE) | Muncie, Indiana, United States | |
| 14 | 73.47 miles (118.23 km) WNW | Pope Field (GFD) | Greenfield, Indiana, United States | |
| 15 | 75.88 miles (122.12 km) WNW | Anderson Municipal Airport (AID) | Anderson, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,292.75 miles (18,173.88 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,269.95 miles (18,137.18 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,248.28 miles (18,102.31 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,246.20 miles (18,098.96 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,207.78 miles (18,037.12 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,193.69 miles (18,014.45 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,183.87 miles (17,998.65 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,178.47 miles (17,989.96 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,167.68 miles (17,972.59 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,153.10 miles (17,949.13 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,121.05 miles (17,897.55 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,091.82 miles (17,850.52 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,075.89 miles (17,824.88 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,068.91 miles (17,813.63 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,034.84 miles (17,758.82 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |