| East Providence to Sestu | 4,063.12 mi (6,538.95 km) |
| East Providence to Settimo Torinese | 3,809.23 mi (6,130.37 km) |
| East Providence to Seveso | 3,852.46 mi (6,199.94 km) |
| East Providence to Sezze | 4,164.01 mi (6,701.33 km) |
| East Providence to Siano | 4,261.37 mi (6,858.02 km) |
| East Providence to Siena | 4,024.02 mi (6,476.04 km) |
| East Providence to Signa | 3,998.15 mi (6,434.40 km) |
| East Providence to Silea | 3,986.83 mi (6,416.18 km) |
| East Providence to Silvi Paese | 4,172.38 mi (6,714.80 km) |
| East Providence to Sinalunga | 4,045.06 mi (6,509.90 km) |
| East Providence to Siniscola | 4,045.92 mi (6,511.28 km) |
| East Providence to Sinnai | 4,068.12 mi (6,547.00 km) |
| East Providence to Siracusa | 4,429.59 mi (7,128.74 km) |
| East Providence to Solaro | 3,851.06 mi (6,197.68 km) |
| East Providence to Soliera | 3,958.64 mi (6,370.81 km) |
