| Grottaferrata to Marghita | 610.63 mi (982.72 km) |
| Grottaferrata to Marginea | 766.42 mi (1,233.43 km) |
| Grottaferrata to Matca | 790.78 mi (1,272.64 km) |
| Grottaferrata to Medgidia | 804.36 mi (1,294.50 km) |
| Grottaferrata to Media | 653.37 mi (1,051.49 km) |
| Grottaferrata to Miercurea-Ciuc | 723.04 mi (1,163.63 km) |
| Grottaferrata to Mioveni | 653.13 mi (1,051.12 km) |
| Grottaferrata to Mizil | 724.96 mi (1,166.71 km) |
| Grottaferrata to Moinesti | 755.24 mi (1,215.43 km) |
| Grottaferrata to Moisei | 708.50 mi (1,140.21 km) |
| Grottaferrata to Moldova Noua | 495.36 mi (797.20 km) |
| Grottaferrata to Moreni | 686.82 mi (1,105.33 km) |
| Grottaferrata to Motru | 557.74 mi (897.60 km) |
| Grottaferrata to Murfatlar | 810.99 mi (1,305.17 km) |
| Grottaferrata to Nasaud | 690.37 mi (1,111.04 km) |
