| Castalla to Mislata | 62.21 mi (100.12 km) |
| Castalla to Moana | 495.03 mi (796.68 km) |
| Castalla to Moguer | 348.22 mi (560.40 km) |
| Castalla to Molina de Segura | 47.60 mi (76.61 km) |
| Castalla to Molins de Rey | 241.02 mi (387.89 km) |
| Castalla to Mollerusa | 225.44 mi (362.81 km) |
| Castalla to Mollet | 253.83 mi (408.50 km) |
| Castalla to Moncada | 250.44 mi (403.05 km) |
| Castalla to Moncada | 67.20 mi (108.15 km) |
| Castalla to Monforte de Lemos | 449.72 mi (723.75 km) |
| Castalla to Monforte del Cid | 15.37 mi (24.73 km) |
| Castalla to Mongat | 252.30 mi (406.04 km) |
| Castalla to Monovar | 14.27 mi (22.97 km) |
| Castalla to Monserrat | 52.69 mi (84.80 km) |
| Castalla to Montijo | 321.09 mi (516.75 km) |
