| Castagneto Carducci to Somersworth (New Hampshire) | 3,925.13 mi (6,316.88 km) |
| Castagneto Carducci to Somerton (Arizona) | 6,164.82 mi (9,921.33 km) |
| Castagneto Carducci to Somerville (Massachusetts) | 3,965.00 mi (6,381.05 km) |
| Castagneto Carducci to Somerville (New Jersey) | 4,185.68 mi (6,736.20 km) |
| Castagneto Carducci to Sonoma (California) | 6,087.52 mi (9,796.91 km) |
| Castagneto Carducci to Soquel (California) | 6,147.96 mi (9,894.19 km) |
| Castagneto Carducci to South Bend (Indiana) | 4,633.55 mi (7,456.97 km) |
| Castagneto Carducci to South Bradenton (Florida) | 5,096.76 mi (8,202.44 km) |
| Castagneto Carducci to South Burlington (Vermont) | 3,982.60 mi (6,409.38 km) |
| Castagneto Carducci to South Charleston (West Virginia) | 4,583.72 mi (7,376.78 km) |
| Castagneto Carducci to South Daytona (Florida) | 4,947.48 mi (7,962.19 km) |
| Castagneto Carducci to South El Monte (California) | 6,196.14 mi (9,971.72 km) |
| Castagneto Carducci to South Elgin (Illinois) | 4,702.26 mi (7,567.56 km) |
| Castagneto Carducci to South Euclid (Ohio) | 4,444.34 mi (7,152.48 km) |
| Castagneto Carducci to South Farmingdale (New York) | 4,129.10 mi (6,645.14 km) |
