Nonstop flight route between Atwater, California, United States and Wollaston Lake, Saskatchewan, Canada:
Departure Airport:
(37°22'50"N by 120°34'5"W)
Arrival Airport:
(58°6'24"N by 103°10'20"W)
Distance from MER to ZWL:
1,633.40 miles (2,628.69 km)
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Jump to:
- About this route
- MER Airport Information
- ZWL Airport Information
- Facts about MER
- Facts about ZWL
- 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 ZWL
- List of Nearest Airports to ZWL
- Map of Furthest Airports from ZWL
- List of Furthest Airports from ZWL
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Wollaston Lake Airport (ZWL), Wollaston Lake, Saskatchewan, Canada would travel a Great Circle distance of 1,633 miles (or 2,629 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 Wollaston Lake 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: | ZWL / CZWL |
| Airport Name: | Wollaston Lake Airport |
| Location: | Wollaston Lake, Saskatchewan, Canada |
| GPS Coordinates: | 58°6'24"N by 103°10'20"W |
| Operator/Owner: | Ministry of Highways & Infrastructure |
| Airport Type: | Public |
| Elevation: | 1358 feet (414 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZWL |
| More Information: | ZWL Maps & Info |
Facts about Castle Airport (MER):
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- 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 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.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- EPA investigations have been completed at multiple areas of contamination including landfills, discharge areas, chemical disposal areas, fire training areas, fuel spill areas, and polychlorinated biphenyl spill areas.
- 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.
- Castle Airport (MER) currently has only 1 runway.
Facts about Wollaston Lake Airport (ZWL):
- The furthest airport from Wollaston Lake Airport (ZWL) is Margaret River Airport (MGV), which is located 10,011 miles (16,111 kilometers) away in Margaret River, Western Australia, Australia.
- Wollaston Lake Airport (ZWL) currently has only 1 runway.
- Charter Air Service is provided by Transwest Air,West Wind Aviation, Osprey Wings and Courtesy Air.
- The airport consists of one runway and a single apron.
- The closest airport to Wollaston Lake Airport (ZWL) is Collins Bay Airport (YKC), which is located 20 miles (33 kilometers) WNW of ZWL.
| 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 | 20.45 miles (32.91 km) WNW | Collins Bay Airport (YKC) | Collins Bay, Saskatchewan, Canada | |
| 2 | 35.15 miles (56.57 km) WNW | Points North Landing Airport (YNL) | Points North Landing, Saskatchewan, Canada | |
| 3 | 56.71 miles (91.26 km) ESE | Brochet Airport (YBT) | Brochet, Manitoba, Canada | |
| 4 | 71.00 miles (114.26 km) ENE | Lac Brochet Airport (XLB) | Lac Brochet, Manitoba, Canada | |
| 5 | 115.88 miles (186.50 km) SE | Lynn Lake Airport (YYL) | Lynn Lake, Manitoba, Canada | |
| 6 | 124.20 miles (199.88 km) NW | Stony Rapids Airport (YSF) | Stony Rapids, Saskatchewan, Canada | |
| 7 | 146.21 miles (235.31 km) SSE | Laurie River Airport (LRQ) | Laurie River, Manitoba, Canada | |
| 8 | 152.61 miles (245.60 km) N | Obre Lake/North of Sixty Airport (YDW) | Obre Lake, Northwest Territories, Canada | |
| 9 | 162.05 miles (260.79 km) SE | Leaf Rapids Airport (YLR) | Leaf Rapids, Manitoba, Canada | |
| 10 | 166.94 miles (268.66 km) WNW | Fond-du-Lac Airport (ZFD) | Fond-du-Lac, Saskatchewan, Canada | |
| 11 | 173.66 miles (279.47 km) ENE | Tadoule Lake Airport (XTL) | Tadoule Lake, Manitoba, Canada | |
| 12 | 178.04 miles (286.52 km) SSE | Pukatawagan Airport (XPK) | Pukatawagan, Manitoba, Canada | |
| 13 | 182.67 miles (293.98 km) ESE | South Indian Lake Airport (XSI) | South Indian Lake, Manitoba, Canada | |
| 14 | 214.70 miles (345.53 km) WNW | Uranium City Airport (YBE) | Uranium City, Saskatchewan, Canada | |
| 15 | 219.15 miles (352.68 km) SSW | La Ronge (Barber Field) Airport (YVC) | La Ronge, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,011.06 miles (16,111.20 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 9,995.87 miles (16,086.75 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 9,987.46 miles (16,073.21 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 9,978.06 miles (16,058.09 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 9,960.83 miles (16,030.36 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 9,913.70 miles (15,954.52 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 9,886.66 miles (15,910.99 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 9,880.86 miles (15,901.66 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 9,869.03 miles (15,882.62 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 9,803.06 miles (15,776.46 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 9,771.46 miles (15,725.60 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 9,725.07 miles (15,650.94 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 9,725.05 miles (15,650.91 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 14 | 9,707.79 miles (15,623.13 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 9,701.06 miles (15,612.30 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |