| Waltham to Selargius | 4,044.60 mi (6,509.16 km) |
| Waltham to Selvazzano Dentro | 3,946.66 mi (6,351.53 km) |
| Waltham to Senago | 3,827.24 mi (6,159.35 km) |
| Waltham to Senigallia | 4,065.54 mi (6,542.86 km) |
| Waltham to Seravezza | 3,926.86 mi (6,319.67 km) |
| Waltham to Seregno | 3,827.95 mi (6,160.48 km) |
| Waltham to Seriate | 3,848.92 mi (6,194.24 km) |
| Waltham to Sermoneta | 4,132.95 mi (6,651.34 km) |
| Waltham to Serramanna | 4,027.63 mi (6,481.84 km) |
| Waltham to Serravalle Pistoiese | 3,956.25 mi (6,366.97 km) |
| Waltham to Sessa Aurunca | 4,186.30 mi (6,737.20 km) |
| Waltham to Sesto Calende | 3,801.04 mi (6,117.19 km) |
| Waltham to Sesto Fiorentino | 3,974.40 mi (6,396.18 km) |
| Waltham to Sesto San Giovanni | 3,833.13 mi (6,168.83 km) |
| Waltham to Sestri Levante | 3,881.27 mi (6,246.30 km) |
