| Ferentino to Southern Pines (North Carolina) | 4,781.68 mi (7,695.38 km) |
| Ferentino to Southfield (Michigan) | 4,646.92 mi (7,478.49 km) |
| Ferentino to Southgate (Michigan) | 4,655.83 mi (7,492.83 km) |
| Ferentino to Southlake (Texas) | 5,649.12 mi (9,091.38 km) |
| Ferentino to Spanaway (Washington) | 5,728.49 mi (9,219.11 km) |
| Ferentino to Spanish Fork (Utah) | 5,815.02 mi (9,358.38 km) |
| Ferentino to Spanish Lake (Missouri) | 5,090.32 mi (8,192.08 km) |
| Ferentino to Spanish Springs (Nevada) | 6,088.27 mi (9,798.12 km) |
| Ferentino to Sparks (Nevada) | 6,094.44 mi (9,808.06 km) |
| Ferentino to Spartanburg (South Carolina) | 4,905.13 mi (7,894.05 km) |
| Ferentino to Spearfish (South Dakota) | 5,325.56 mi (8,570.66 km) |
| Ferentino to Speedway (Indiana) | 4,883.14 mi (7,858.65 km) |
| Ferentino to Spencer (Iowa) | 5,083.55 mi (8,181.19 km) |
| Ferentino to Spokane (Washington) | 5,567.22 mi (8,959.57 km) |
| Ferentino to Spokane Valley (Washington) | 5,562.16 mi (8,951.43 km) |
