| Groslay to Miedzyrzec Podlaski | 918.78 mi (1,478.63 km) |
| Groslay to Miedzyrzecz | 625.63 mi (1,006.86 km) |
| Groslay to Mielec | 856.50 mi (1,378.41 km) |
| Groslay to Mikolow | 744.64 mi (1,198.38 km) |
| Groslay to Milanowek | 831.27 mi (1,337.81 km) |
| Groslay to Milicz | 681.58 mi (1,096.90 km) |
| Groslay to Minsk Mazowiecki | 868.85 mi (1,398.28 km) |
| Groslay to Mlawa | 830.43 mi (1,336.45 km) |
| Groslay to Mogilno | 724.93 mi (1,166.66 km) |
| Groslay to Monki | 933.55 mi (1,502.40 km) |
| Groslay to Morag | 827.52 mi (1,331.77 km) |
| Groslay to Mosina | 673.03 mi (1,083.14 km) |
| Groslay to Mragowo | 880.08 mi (1,416.34 km) |
| Groslay to Murowana Goslina | 685.59 mi (1,103.35 km) |
| Groslay to Myslenice | 791.29 mi (1,273.45 km) |
