| Castel San Giorgio to Marghita | 590.56 mi (950.42 km) |
| Castel San Giorgio to Marginea | 733.02 mi (1,179.68 km) |
| Castel San Giorgio to Matca | 732.76 mi (1,179.26 km) |
| Castel San Giorgio to Medgidia | 729.96 mi (1,174.76 km) |
| Castel San Giorgio to Media | 608.91 mi (979.94 km) |
| Castel San Giorgio to Miercurea-Ciuc | 675.22 mi (1,086.66 km) |
| Castel San Giorgio to Mioveni | 592.71 mi (953.88 km) |
| Castel San Giorgio to Mizil | 661.02 mi (1,063.81 km) |
| Castel San Giorgio to Moinesti | 705.89 mi (1,136.01 km) |
| Castel San Giorgio to Moisei | 679.29 mi (1,093.22 km) |
| Castel San Giorgio to Moldova Noua | 445.52 mi (717.00 km) |
| Castel San Giorgio to Moreni | 624.65 mi (1,005.28 km) |
| Castel San Giorgio to Motru | 502.60 mi (808.86 km) |
| Castel San Giorgio to Murfatlar | 735.72 mi (1,184.03 km) |
| Castel San Giorgio to Nasaud | 658.00 mi (1,058.95 km) |
