| Syston to Miranda de Ebro | 697.37 mi (1,122.31 km) |
| Syston to Mislata | 914.30 mi (1,471.43 km) |
| Syston to Moana | 802.81 mi (1,292.00 km) |
| Syston to Moguer | 1,101.42 mi (1,772.57 km) |
| Syston to Molina de Segura | 1,011.91 mi (1,628.50 km) |
| Syston to Molins de Rey | 793.10 mi (1,276.37 km) |
| Syston to Mollerusa | 770.28 mi (1,239.65 km) |
| Syston to Mollet | 786.53 mi (1,265.80 km) |
| Syston to Moncada | 789.65 mi (1,270.82 km) |
| Syston to Moncada | 909.46 mi (1,463.64 km) |
| Syston to Monforte de Lemos | 764.08 mi (1,229.67 km) |
| Syston to Monforte del Cid | 989.61 mi (1,592.63 km) |
| Syston to Mongat | 791.84 mi (1,274.35 km) |
| Syston to Monovar | 985.55 mi (1,586.09 km) |
| Syston to Monserrat | 922.16 mi (1,484.07 km) |
