| Castelli Calepio to Sugar Hill (Georgia) | 4,756.56 mi (7,654.95 km) |
| Castelli Calepio to Sugar Land (Texas) | 5,460.90 mi (8,788.46 km) |
| Castelli Calepio to Sugarland Run (Virginia) | 4,254.45 mi (6,846.88 km) |
| Castelli Calepio to Sugarmill Woods (Florida) | 4,937.51 mi (7,946.16 km) |
| Castelli Calepio to Suisun City (California) | 5,918.26 mi (9,524.51 km) |
| Castelli Calepio to Suitland (Maryland) | 4,242.70 mi (6,827.96 km) |
| Castelli Calepio to Sulphur (Louisiana) | 5,334.75 mi (8,585.45 km) |
| Castelli Calepio to Sulphur Springs (Texas) | 5,282.36 mi (8,501.13 km) |
| Castelli Calepio to Summerfield (Maryland) | 4,238.06 mi (6,820.49 km) |
| Castelli Calepio to Summerfield (North Carolina) | 4,484.34 mi (7,216.85 km) |
| Castelli Calepio to Summerlin South (Nevada) | 5,839.31 mi (9,397.47 km) |
| Castelli Calepio to Summerville (South Carolina) | 4,638.63 mi (7,465.15 km) |
| Castelli Calepio to Summit (Illinois) | 4,561.67 mi (7,341.30 km) |
| Castelli Calepio to Summit (New Jersey) | 4,056.88 mi (6,528.91 km) |
| Castelli Calepio to Sumner (Washington) | 5,396.71 mi (8,685.16 km) |
