| Castagneto Carducci to Sugar Hill (Georgia) | 4,867.72 mi (7,833.84 km) |
| Castagneto Carducci to Sugar Land (Texas) | 5,580.15 mi (8,980.38 km) |
| Castagneto Carducci to Sugarland Run (Virginia) | 4,366.92 mi (7,027.87 km) |
| Castagneto Carducci to Sugarmill Woods (Florida) | 5,036.05 mi (8,104.74 km) |
| Castagneto Carducci to Suisun City (California) | 6,076.94 mi (9,779.88 km) |
| Castagneto Carducci to Suitland (Maryland) | 4,354.23 mi (7,007.46 km) |
| Castagneto Carducci to Sulphur (Louisiana) | 5,451.84 mi (8,773.88 km) |
| Castagneto Carducci to Sulphur Springs (Texas) | 5,407.07 mi (8,701.83 km) |
| Castagneto Carducci to Summerfield (Maryland) | 4,349.64 mi (7,000.06 km) |
| Castagneto Carducci to Summerfield (North Carolina) | 4,594.11 mi (7,393.50 km) |
| Castagneto Carducci to Summerlin South (Nevada) | 5,990.28 mi (9,640.42 km) |
| Castagneto Carducci to Summerville (South Carolina) | 4,742.29 mi (7,631.98 km) |
| Castagneto Carducci to Summit (Illinois) | 4,691.11 mi (7,549.62 km) |
| Castagneto Carducci to Summit (New Jersey) | 4,169.43 mi (6,710.05 km) |
| Castagneto Carducci to Sumner (Washington) | 5,560.94 mi (8,949.46 km) |
