| Port Huron to Nordwalde | 3,967.40 mi (6,384.92 km) |
| Port Huron to Northeim | 4,073.05 mi (6,554.93 km) |
| Port Huron to Norvenich | 3,980.43 mi (6,405.88 km) |
| Port Huron to Nossen | 4,217.35 mi (6,787.17 km) |
| Port Huron to Nottuln | 3,967.97 mi (6,385.83 km) |
| Port Huron to Numbrecht | 4,010.41 mi (6,454.12 km) |
| Port Huron to Nuremberg | 4,196.16 mi (6,753.07 km) |
| Port Huron to Nurtingen | 4,160.60 mi (6,695.84 km) |
| Port Huron to Nussloch | 4,110.63 mi (6,615.42 km) |
| Port Huron to Ober-Ramstadt | 4,094.21 mi (6,589.00 km) |
| Port Huron to Oberasbach | 4,192.89 mi (6,747.80 km) |
| Port Huron to Oberderdingen | 4,124.32 mi (6,637.46 km) |
| Port Huron to Oberhaching | 4,270.36 mi (6,872.48 km) |
| Port Huron to Oberhausen | 3,964.77 mi (6,380.68 km) |
| Port Huron to Oberhausen-Rheinhausen | 4,104.93 mi (6,606.25 km) |
