| Catalca to Montijo | 1,849.90 mi (2,977.12 km) |
| Catalca to Montilla | 1,774.17 mi (2,855.26 km) |
| Catalca to Montmelo | 1,354.71 mi (2,180.19 km) |
| Catalca to Montornes del Valles | 1,353.93 mi (2,178.94 km) |
| Catalca to Montoro | 1,751.97 mi (2,819.52 km) |
| Catalca to Monzon | 1,456.82 mi (2,344.52 km) |
| Catalca to Mora | 1,689.36 mi (2,718.76 km) |
| Catalca to Moralzarzal | 1,683.99 mi (2,710.12 km) |
| Catalca to Moron de la Frontera | 1,827.01 mi (2,940.28 km) |
| Catalca to Mostoles | 1,683.70 mi (2,709.66 km) |
| Catalca to Motril | 1,735.01 mi (2,792.22 km) |
| Catalca to Muchamiel | 1,539.44 mi (2,477.49 km) |
| Catalca to Mula | 1,601.15 mi (2,576.80 km) |
| Catalca to Munguia | 1,599.22 mi (2,573.70 km) |
| Catalca to Murcia | 1,583.55 mi (2,548.48 km) |
