| Clarksburg to Selargius | 4,425.72 mi (7,122.51 km) |
| Clarksburg to Selvazzano Dentro | 4,329.89 mi (6,968.28 km) |
| Clarksburg to Senago | 4,210.54 mi (6,776.20 km) |
| Clarksburg to Senigallia | 4,448.84 mi (7,159.72 km) |
| Clarksburg to Seravezza | 4,310.11 mi (6,936.45 km) |
| Clarksburg to Seregno | 4,211.24 mi (6,777.33 km) |
| Clarksburg to Seriate | 4,232.20 mi (6,811.07 km) |
| Clarksburg to Sermoneta | 4,515.97 mi (7,267.76 km) |
| Clarksburg to Serramanna | 4,408.78 mi (7,095.25 km) |
| Clarksburg to Serravalle Pistoiese | 4,339.51 mi (6,983.77 km) |
| Clarksburg to Sessa Aurunca | 4,569.35 mi (7,353.66 km) |
| Clarksburg to Sesto Calende | 4,184.34 mi (6,734.04 km) |
| Clarksburg to Sesto Fiorentino | 4,357.67 mi (7,013.00 km) |
| Clarksburg to Sesto San Giovanni | 4,216.43 mi (6,785.69 km) |
| Clarksburg to Sestri Levante | 4,264.51 mi (6,863.06 km) |
