| Wallingford Center to Selargius | 4,146.31 mi (6,672.84 km) |
| Wallingford Center to Selvazzano Dentro | 4,050.20 mi (6,518.16 km) |
| Wallingford Center to Senago | 3,930.66 mi (6,325.78 km) |
| Wallingford Center to Senigallia | 4,168.92 mi (6,709.22 km) |
| Wallingford Center to Seravezza | 4,030.05 mi (6,485.74 km) |
| Wallingford Center to Seregno | 3,931.38 mi (6,326.94 km) |
| Wallingford Center to Seriate | 3,952.39 mi (6,360.75 km) |
| Wallingford Center to Sermoneta | 4,235.87 mi (6,816.97 km) |
| Wallingford Center to Serramanna | 4,129.35 mi (6,645.55 km) |
| Wallingford Center to Serravalle Pistoiese | 4,059.48 mi (6,533.09 km) |
| Wallingford Center to Sessa Aurunca | 4,289.24 mi (6,902.87 km) |
| Wallingford Center to Sesto Calende | 3,904.45 mi (6,283.61 km) |
| Wallingford Center to Sesto Fiorentino | 4,077.64 mi (6,562.33 km) |
| Wallingford Center to Sesto San Giovanni | 3,936.54 mi (6,335.26 km) |
| Wallingford Center to Sestri Levante | 3,984.45 mi (6,412.35 km) |
