| Port Huron to Salzgitter | 4,069.15 mi (6,548.67 km) |
| Port Huron to Salzhemmendorf | 4,044.91 mi (6,509.66 km) |
| Port Huron to Salzkotten | 4,023.08 mi (6,474.52 km) |
| Port Huron to Salzwedel | 4,073.19 mi (6,555.17 km) |
| Port Huron to Sande | 3,938.39 mi (6,338.23 km) |
| Port Huron to Sandhausen | 4,108.52 mi (6,612.02 km) |
| Port Huron to Sangerhausen | 4,129.15 mi (6,645.23 km) |
| Port Huron to Sankt Augustin | 4,001.75 mi (6,440.19 km) |
| Port Huron to Sankt Georgen im Schwarzwald | 4,140.63 mi (6,663.70 km) |
| Port Huron to Sankt Ingbert | 4,050.89 mi (6,519.27 km) |
| Port Huron to Sankt Leon-Rot | 4,109.11 mi (6,612.98 km) |
| Port Huron to Sankt Wendel | 4,046.88 mi (6,512.83 km) |
| Port Huron to Sarstedt | 4,048.83 mi (6,515.97 km) |
| Port Huron to Sassenberg | 3,991.16 mi (6,423.16 km) |
| Port Huron to Sassenburg | 4,066.76 mi (6,544.81 km) |
