| Karczew to Masquefa | 1,168.23 mi (1,880.08 km) |
| Karczew to Matadepera | 1,155.65 mi (1,859.84 km) |
| Karczew to Mazarron | 1,479.82 mi (2,381.54 km) |
| Karczew to Meco | 1,406.74 mi (2,263.93 km) |
| Karczew to Medina del Campo | 1,434.88 mi (2,309.22 km) |
| Karczew to Medina Sidonia | 1,706.06 mi (2,745.63 km) |
| Karczew to Mejorada del Campo | 1,416.43 mi (2,279.52 km) |
| Karczew to Meliana | 1,345.43 mi (2,165.26 km) |
| Karczew to Mengibar | 1,551.20 mi (2,496.41 km) |
| Karczew to Merida | 1,601.43 mi (2,577.26 km) |
| Karczew to Miajadas | 1,579.16 mi (2,541.41 km) |
| Karczew to Mieres | 1,386.84 mi (2,231.90 km) |
| Karczew to Miguelturra | 1,506.75 mi (2,424.88 km) |
| Karczew to Mijas | 1,651.68 mi (2,658.12 km) |
| Karczew to Miranda de Ebro | 1,295.53 mi (2,084.96 km) |
