| Rosignano Marittimo to Security-Widefield (Colorado) | 5,465.84 mi (8,796.43 km) |
| Rosignano Marittimo to Sedalia (Missouri) | 5,031.44 mi (8,097.32 km) |
| Rosignano Marittimo to Sedro-Woolley (Washington) | 5,468.60 mi (8,800.86 km) |
| Rosignano Marittimo to Seguin (Texas) | 5,664.44 mi (9,116.04 km) |
| Rosignano Marittimo to Selden (New York) | 4,092.02 mi (6,585.47 km) |
| Rosignano Marittimo to Selma (Alabama) | 5,060.80 mi (8,144.56 km) |
| Rosignano Marittimo to Selma (California) | 6,085.07 mi (9,792.98 km) |
| Rosignano Marittimo to Selma (Texas) | 5,679.00 mi (9,139.47 km) |
| Rosignano Marittimo to Seminole (Florida) | 5,076.44 mi (8,169.74 km) |
| Rosignano Marittimo to Seven Hills (Ohio) | 4,441.90 mi (7,148.54 km) |
| Rosignano Marittimo to Seven Oaks (South Carolina) | 4,727.49 mi (7,608.16 km) |
| Rosignano Marittimo to Severn (Maryland) | 4,319.17 mi (6,951.03 km) |
| Rosignano Marittimo to Severna Park (Maryland) | 4,315.53 mi (6,945.18 km) |
| Rosignano Marittimo to Sevierville (Tennessee) | 4,754.79 mi (7,652.09 km) |
| Rosignano Marittimo to Seymour (Indiana) | 4,720.83 mi (7,597.43 km) |
