| Roudnice nad Labem to Marghita | 423.48 mi (681.52 km) |
| Roudnice nad Labem to Marginea | 552.73 mi (889.53 km) |
| Roudnice nad Labem to Matca | 687.41 mi (1,106.28 km) |
| Roudnice nad Labem to Medgidia | 780.18 mi (1,255.57 km) |
| Roudnice nad Labem to Media | 549.16 mi (883.79 km) |
| Roudnice nad Labem to Miercurea-Ciuc | 598.45 mi (963.11 km) |
| Roudnice nad Labem to Mioveni | 623.03 mi (1,002.68 km) |
| Roudnice nad Labem to Mizil | 677.73 mi (1,090.70 km) |
| Roudnice nad Labem to Moinesti | 623.50 mi (1,003.43 km) |
| Roudnice nad Labem to Moisei | 502.69 mi (809.01 km) |
| Roudnice nad Labem to Moldova Noua | 523.48 mi (842.46 km) |
| Roudnice nad Labem to Moreni | 648.22 mi (1,043.21 km) |
| Roudnice nad Labem to Motru | 560.93 mi (902.72 km) |
| Roudnice nad Labem to Murfatlar | 789.17 mi (1,270.05 km) |
| Roudnice nad Labem to Nasaud | 509.18 mi (819.44 km) |
