| Ashtabula to Schiedam | 3,846.69 mi (6,190.66 km) |
| Ashtabula to Schijndel | 3,895.48 mi (6,269.18 km) |
| Ashtabula to Schinnen | 3,933.83 mi (6,330.88 km) |
| Ashtabula to Schoonhoven | 3,862.88 mi (6,216.71 km) |
| Ashtabula to Simpelveld | 3,941.42 mi (6,343.11 km) |
| Ashtabula to Sint Anthonis | 3,912.32 mi (6,296.27 km) |
| Ashtabula to Sint Willebrord | 3,865.24 mi (6,220.50 km) |
| Ashtabula to Sint-Michielsgestel | 3,891.80 mi (6,263.24 km) |
| Ashtabula to Sint-Oedenrode | 3,898.20 mi (6,273.54 km) |
| Ashtabula to Sittard | 3,931.59 mi (6,327.29 km) |
| Ashtabula to Sliedrecht | 3,863.78 mi (6,218.16 km) |
| Ashtabula to Slochteren | 3,897.06 mi (6,271.71 km) |
| Ashtabula to Sluis | 3,825.96 mi (6,157.29 km) |
| Ashtabula to Sneek | 3,860.41 mi (6,212.72 km) |
| Ashtabula to Soest | 3,872.85 mi (6,232.75 km) |
