| Mugnano di Napoli to Southern Pines (North Carolina) | 4,851.39 mi (7,807.56 km) |
| Mugnano di Napoli to Southfield (Michigan) | 4,719.05 mi (7,594.57 km) |
| Mugnano di Napoli to Southgate (Michigan) | 4,727.90 mi (7,608.82 km) |
| Mugnano di Napoli to Southlake (Texas) | 5,721.24 mi (9,207.45 km) |
| Mugnano di Napoli to Spanaway (Washington) | 5,799.20 mi (9,332.91 km) |
| Mugnano di Napoli to Spanish Fork (Utah) | 5,887.91 mi (9,475.68 km) |
| Mugnano di Napoli to Spanish Lake (Missouri) | 5,162.53 mi (8,308.29 km) |
| Mugnano di Napoli to Spanish Springs (Nevada) | 6,160.46 mi (9,914.31 km) |
| Mugnano di Napoli to Sparks (Nevada) | 6,166.64 mi (9,924.25 km) |
| Mugnano di Napoli to Spartanburg (South Carolina) | 4,975.26 mi (8,006.90 km) |
| Mugnano di Napoli to Spearfish (South Dakota) | 5,398.57 mi (8,688.16 km) |
| Mugnano di Napoli to Speedway (Indiana) | 4,955.09 mi (7,974.44 km) |
| Mugnano di Napoli to Spencer (Iowa) | 5,156.54 mi (8,298.66 km) |
| Mugnano di Napoli to Spokane (Washington) | 5,638.68 mi (9,074.57 km) |
| Mugnano di Napoli to Spokane Valley (Washington) | 5,633.65 mi (9,066.49 km) |
