| Royston to Massarosa | 739.46 mi (1,190.04 km) |
| Royston to Matelica | 855.85 mi (1,377.36 km) |
| Royston to Matera | 1,111.40 mi (1,788.62 km) |
| Royston to Matino | 1,196.67 mi (1,925.86 km) |
| Royston to Mazzarino | 1,230.65 mi (1,980.54 km) |
| Royston to Meda | 606.35 mi (975.82 km) |
| Royston to Medesano | 685.15 mi (1,102.64 km) |
| Royston to Medicina | 746.90 mi (1,202.03 km) |
| Royston to Meldola | 778.67 mi (1,253.15 km) |
| Royston to Melegnano | 627.58 mi (1,009.99 km) |
| Royston to Melendugno | 1,191.25 mi (1,917.13 km) |
| Royston to Melfi | 1,062.20 mi (1,709.45 km) |
| Royston to Melilli | 1,262.99 mi (2,032.58 km) |
| Royston to Melito di Napoli | 1,021.65 mi (1,644.18 km) |
| Royston to Melito di Porto Salvo | 1,239.23 mi (1,994.35 km) |
