| Comacchio to Sugar Hill (Georgia) | 4,885.08 mi (7,861.77 km) |
| Comacchio to Sugar Land (Texas) | 5,589.37 mi (8,995.22 km) |
| Comacchio to Sugarland Run (Virginia) | 4,382.99 mi (7,053.74 km) |
| Comacchio to Sugarmill Woods (Florida) | 5,065.17 mi (8,151.61 km) |
| Comacchio to Suisun City (California) | 6,034.96 mi (9,712.33 km) |
| Comacchio to Suitland (Maryland) | 4,371.21 mi (7,034.78 km) |
| Comacchio to Sulphur (Louisiana) | 5,463.29 mi (8,792.32 km) |
| Comacchio to Sulphur Springs (Texas) | 5,410.51 mi (8,707.37 km) |
| Comacchio to Summerfield (Maryland) | 4,366.57 mi (7,027.31 km) |
| Comacchio to Summerfield (North Carolina) | 4,612.80 mi (7,423.58 km) |
| Comacchio to Summerlin South (Nevada) | 5,960.75 mi (9,592.90 km) |
| Comacchio to Summerville (South Carolina) | 4,766.74 mi (7,671.33 km) |
| Comacchio to Summit (Illinois) | 4,689.36 mi (7,546.79 km) |
| Comacchio to Summit (New Jersey) | 4,185.41 mi (6,735.77 km) |
| Comacchio to Sumner (Washington) | 5,508.45 mi (8,864.99 km) |
