| Witham to Miedzychod | 646.81 mi (1,040.93 km) |
| Witham to Miedzyrzec Podlaski | 940.78 mi (1,514.04 km) |
| Witham to Miedzyrzecz | 634.69 mi (1,021.43 km) |
| Witham to Mielec | 906.36 mi (1,458.65 km) |
| Witham to Mikolow | 800.19 mi (1,287.78 km) |
| Witham to Milanowek | 850.97 mi (1,369.51 km) |
| Witham to Milicz | 712.05 mi (1,145.93 km) |
| Witham to Minsk Mazowiecki | 887.79 mi (1,428.76 km) |
| Witham to Mlawa | 832.95 mi (1,340.51 km) |
| Witham to Mogilno | 733.34 mi (1,180.20 km) |
| Witham to Monki | 933.51 mi (1,502.34 km) |
| Witham to Morag | 815.54 mi (1,312.49 km) |
| Witham to Mosina | 688.36 mi (1,107.81 km) |
| Witham to Mragowo | 871.06 mi (1,401.83 km) |
| Witham to Murowana Goslina | 694.43 mi (1,117.58 km) |
