| Castalla to Oak Harbor (Washington) | 5,459.58 mi (8,786.35 km) |
| Castalla to Oak Hills (Oregon) | 5,607.12 mi (9,023.79 km) |
| Castalla to Oak Lawn (Illinois) | 4,393.58 mi (7,070.78 km) |
| Castalla to Oak Park (California) | 6,036.11 mi (9,714.18 km) |
| Castalla to Oak Park (Illinois) | 4,389.38 mi (7,064.02 km) |
| Castalla to Oak Park (Michigan) | 4,162.43 mi (6,698.78 km) |
| Castalla to Oak Ridge (Florida) | 4,555.17 mi (7,330.84 km) |
| Castalla to Oak Ridge (New Jersey) | 3,799.25 mi (6,114.30 km) |
| Castalla to Oak Ridge (Tennessee) | 4,429.67 mi (7,128.86 km) |
| Castalla to Oakdale (California) | 5,935.32 mi (9,551.97 km) |
| Castalla to Oakdale (Minnesota) | 4,507.28 mi (7,253.76 km) |
| Castalla to Oakland (California) | 5,984.15 mi (9,630.56 km) |
| Castalla to Oakland (New Jersey) | 3,787.03 mi (6,094.63 km) |
| Castalla to Oakland Park (Florida) | 4,575.27 mi (7,363.18 km) |
| Castalla to Oakleaf Plantation (Florida) | 4,514.21 mi (7,264.92 km) |
