| Niederkassel to Manavgat | 1,543.39 mi (2,483.85 km) |
| Niederkassel to Manisa | 1,300.23 mi (2,092.51 km) |
| Niederkassel to Mardin | 1,892.39 mi (3,045.50 km) |
| Niederkassel to Marmara Ereglisi | 1,207.84 mi (1,943.83 km) |
| Niederkassel to Mazidagi | 1,874.56 mi (3,016.81 km) |
| Niederkassel to Mecitozu | 1,525.77 mi (2,455.50 km) |
| Niederkassel to Menderes | 1,308.87 mi (2,106.43 km) |
| Niederkassel to Menemen | 1,288.74 mi (2,074.02 km) |
| Niederkassel to Meram | 1,530.47 mi (2,463.05 km) |
| Niederkassel to Mersin | 1,666.88 mi (2,682.59 km) |
| Niederkassel to Merzifon | 1,518.09 mi (2,443.13 km) |
| Niederkassel to Midyat | 1,914.41 mi (3,080.95 km) |
| Niederkassel to Mugla | 1,407.19 mi (2,264.65 km) |
| Niederkassel to Mus | 1,862.35 mi (2,997.16 km) |
| Niederkassel to Mut | 1,627.84 mi (2,619.75 km) |
