| Mettlach to Northeim | 213.75 mi (343.99 km) |
| Mettlach to Norvenich | 90.42 mi (145.52 km) |
| Mettlach to Nossen | 314.84 mi (506.69 km) |
| Mettlach to Nottuln | 171.54 mi (276.07 km) |
| Mettlach to Numbrecht | 106.24 mi (170.97 km) |
| Mettlach to Nuremberg | 201.14 mi (323.71 km) |
| Mettlach to Nurtingen | 137.33 mi (221.00 km) |
| Mettlach to Nussloch | 94.97 mi (152.84 km) |
| Mettlach to Ober-Ramstadt | 99.13 mi (159.53 km) |
| Mettlach to Oberasbach | 195.90 mi (315.27 km) |
| Mettlach to Oberderdingen | 103.71 mi (166.90 km) |
| Mettlach to Oberhaching | 248.88 mi (400.54 km) |
| Mettlach to Oberhausen | 139.05 mi (223.78 km) |
| Mettlach to Oberhausen-Rheinhausen | 86.41 mi (139.06 km) |
| Mettlach to Oberkirch | 94.45 mi (151.99 km) |
