| Duncan to Schiedam | 4,854.02 mi (7,811.78 km) |
| Duncan to Schijndel | 4,902.51 mi (7,889.82 km) |
| Duncan to Schinnen | 4,943.54 mi (7,955.86 km) |
| Duncan to Schoonhoven | 4,869.18 mi (7,836.19 km) |
| Duncan to Simpelveld | 4,951.56 mi (7,968.76 km) |
| Duncan to Sint Anthonis | 4,918.43 mi (7,915.45 km) |
| Duncan to Sint Willebrord | 4,874.19 mi (7,844.26 km) |
| Duncan to Sint-Michielsgestel | 4,898.82 mi (7,883.88 km) |
| Duncan to Sint-Oedenrode | 4,905.45 mi (7,894.56 km) |
| Duncan to Sittard | 4,941.08 mi (7,951.89 km) |
| Duncan to Sliedrecht | 4,870.97 mi (7,839.07 km) |
| Duncan to Slochteren | 4,892.23 mi (7,873.28 km) |
| Duncan to Sluis | 4,838.37 mi (7,786.60 km) |
| Duncan to Sneek | 4,858.96 mi (7,819.74 km) |
| Duncan to Soest | 4,877.00 mi (7,848.77 km) |
