| Karczew to Melzo | 703.47 mi (1,132.13 km) |
| Karczew to Mendicino | 918.25 mi (1,477.78 km) |
| Karczew to Menfi | 1,077.62 mi (1,734.27 km) |
| Karczew to Mentana | 803.51 mi (1,293.13 km) |
| Karczew to Merano | 587.27 mi (945.12 km) |
| Karczew to Merate | 693.27 mi (1,115.72 km) |
| Karczew to Mercato San Severino | 838.75 mi (1,349.84 km) |
| Karczew to Mercogliano | 830.05 mi (1,335.84 km) |
| Karczew to Mesagne | 812.32 mi (1,307.31 km) |
| Karczew to Messina | 998.25 mi (1,606.53 km) |
| Karczew to Mestre | 612.12 mi (985.10 km) |
| Karczew to Mestrino | 628.74 mi (1,011.86 km) |
| Karczew to Milan | 712.92 mi (1,147.34 km) |
| Karczew to Milazzo | 1,001.00 mi (1,610.96 km) |
| Karczew to Minerbio | 682.67 mi (1,098.66 km) |
