| Seia to Nordwalde | 1,079.89 mi (1,737.92 km) |
| Seia to Northeim | 1,146.91 mi (1,845.77 km) |
| Seia to Norvenich | 994.30 mi (1,600.17 km) |
| Seia to Nossen | 1,243.75 mi (2,001.62 km) |
| Seia to Nottuln | 1,068.61 mi (1,719.76 km) |
| Seia to Numbrecht | 1,028.89 mi (1,655.83 km) |
| Seia to Nuremberg | 1,105.59 mi (1,779.28 km) |
| Seia to Nurtingen | 1,009.34 mi (1,624.37 km) |
| Seia to Nussloch | 1,007.71 mi (1,621.75 km) |
| Seia to Ober-Ramstadt | 1,028.59 mi (1,655.36 km) |
| Seia to Oberasbach | 1,099.82 mi (1,769.99 km) |
| Seia to Oberderdingen | 1,002.64 mi (1,613.59 km) |
| Seia to Oberhaching | 1,085.36 mi (1,746.72 km) |
| Seia to Oberhausen | 1,033.28 mi (1,662.90 km) |
| Seia to Oberhausen-Rheinhausen | 997.41 mi (1,605.17 km) |
