| Zionsville to Sestu | 4,798.05 mi (7,721.72 km) |
| Zionsville to Settimo Torinese | 4,515.67 mi (7,267.27 km) |
| Zionsville to Seveso | 4,552.21 mi (7,326.07 km) |
| Zionsville to Sezze | 4,877.56 mi (7,849.68 km) |
| Zionsville to Siano | 4,974.14 mi (8,005.11 km) |
| Zionsville to Siena | 4,732.09 mi (7,615.56 km) |
| Zionsville to Signa | 4,704.12 mi (7,570.54 km) |
| Zionsville to Silea | 4,678.00 mi (7,528.52 km) |
| Zionsville to Silvi Paese | 4,877.18 mi (7,849.06 km) |
| Zionsville to Sinalunga | 4,752.64 mi (7,648.63 km) |
| Zionsville to Siniscola | 4,773.13 mi (7,681.61 km) |
| Zionsville to Sinnai | 4,802.77 mi (7,729.31 km) |
| Zionsville to Siracusa | 5,159.14 mi (8,302.83 km) |
| Zionsville to Solaro | 4,551.12 mi (7,324.33 km) |
| Zionsville to Soliera | 4,659.32 mi (7,498.45 km) |
