| Castelnuovo Rangone to Smyrna (Delaware) | 4,247.50 mi (6,835.69 km) |
| Castelnuovo Rangone to Smyrna (Georgia) | 4,867.33 mi (7,833.21 km) |
| Castelnuovo Rangone to Smyrna (Tennessee) | 4,856.99 mi (7,816.57 km) |
| Castelnuovo Rangone to Snellville (Georgia) | 4,845.46 mi (7,798.02 km) |
| Castelnuovo Rangone to Snoqualmie (Washington) | 5,458.86 mi (8,785.19 km) |
| Castelnuovo Rangone to Snyder (Texas) | 5,598.21 mi (9,009.44 km) |
| Castelnuovo Rangone to Socastee (South Carolina) | 4,633.64 mi (7,457.12 km) |
| Castelnuovo Rangone to Socorro (Texas) | 5,858.76 mi (9,428.76 km) |
| Castelnuovo Rangone to Soddy-Daisy (Tennessee) | 4,832.21 mi (7,776.68 km) |
| Castelnuovo Rangone to Solana Beach (California) | 6,169.02 mi (9,928.08 km) |
| Castelnuovo Rangone to Soledad (California) | 6,095.33 mi (9,809.49 km) |
| Castelnuovo Rangone to Solon (Ohio) | 4,407.44 mi (7,093.10 km) |
| Castelnuovo Rangone to Somers Point (New Jersey) | 4,203.10 mi (6,764.23 km) |
| Castelnuovo Rangone to Somerset (Kentucky) | 4,726.17 mi (7,606.03 km) |
| Castelnuovo Rangone to Somerset (New Jersey) | 4,151.01 mi (6,680.40 km) |
