| Port Huron to Schiedam | 3,858.13 mi (6,209.06 km) |
| Port Huron to Schijndel | 3,906.85 mi (6,287.47 km) |
| Port Huron to Schinnen | 3,946.26 mi (6,350.89 km) |
| Port Huron to Schoonhoven | 3,873.95 mi (6,234.51 km) |
| Port Huron to Simpelveld | 3,954.03 mi (6,363.39 km) |
| Port Huron to Sint Anthonis | 3,923.36 mi (6,314.03 km) |
| Port Huron to Sint Willebrord | 3,877.32 mi (6,239.94 km) |
| Port Huron to Sint-Michielsgestel | 3,903.16 mi (6,281.53 km) |
| Port Huron to Sint-Oedenrode | 3,909.65 mi (6,291.98 km) |
| Port Huron to Sittard | 3,943.94 mi (6,347.15 km) |
| Port Huron to Sliedrecht | 3,875.18 mi (6,236.50 km) |
| Port Huron to Slochteren | 3,904.17 mi (6,283.15 km) |
| Port Huron to Sluis | 3,839.36 mi (6,178.85 km) |
| Port Huron to Sneek | 3,868.65 mi (6,225.99 km) |
| Port Huron to Soest | 3,883.12 mi (6,249.28 km) |
