| Risca to Miedzychod | 805.82 mi (1,296.83 km) |
| Risca to Miedzyrzec Podlaski | 1,100.12 mi (1,770.47 km) |
| Risca to Miedzyrzecz | 793.97 mi (1,277.78 km) |
| Risca to Mielec | 1,066.47 mi (1,716.32 km) |
| Risca to Mikolow | 960.01 mi (1,544.98 km) |
| Risca to Milanowek | 1,010.34 mi (1,625.98 km) |
| Risca to Milicz | 872.15 mi (1,403.58 km) |
| Risca to Minsk Mazowiecki | 1,047.01 mi (1,685.00 km) |
| Risca to Mlawa | 990.72 mi (1,594.41 km) |
| Risca to Mogilno | 892.16 mi (1,435.79 km) |
| Risca to Monki | 1,090.52 mi (1,755.02 km) |
| Risca to Morag | 971.30 mi (1,563.16 km) |
| Risca to Mosina | 847.87 mi (1,364.52 km) |
| Risca to Mragowo | 1,026.98 mi (1,652.77 km) |
| Risca to Murowana Goslina | 853.45 mi (1,373.50 km) |
