| Montecatini Terme to Security-Widefield (Colorado) | 5,453.56 mi (8,776.65 km) |
| Montecatini Terme to Sedalia (Missouri) | 5,023.20 mi (8,084.06 km) |
| Montecatini Terme to Sedro-Woolley (Washington) | 5,447.14 mi (8,766.33 km) |
| Montecatini Terme to Seguin (Texas) | 5,658.63 mi (9,106.69 km) |
| Montecatini Terme to Selden (New York) | 4,089.18 mi (6,580.91 km) |
| Montecatini Terme to Selma (Alabama) | 5,057.88 mi (8,139.87 km) |
| Montecatini Terme to Selma (California) | 6,068.07 mi (9,765.61 km) |
| Montecatini Terme to Selma (Texas) | 5,673.05 mi (9,129.90 km) |
| Montecatini Terme to Seminole (Florida) | 5,077.43 mi (8,171.34 km) |
| Montecatini Terme to Seven Hills (Ohio) | 4,436.08 mi (7,139.19 km) |
| Montecatini Terme to Seven Oaks (South Carolina) | 4,725.88 mi (7,605.57 km) |
| Montecatini Terme to Severn (Maryland) | 4,316.23 mi (6,946.30 km) |
| Montecatini Terme to Severna Park (Maryland) | 4,312.66 mi (6,940.56 km) |
| Montecatini Terme to Sevierville (Tennessee) | 4,751.34 mi (7,646.54 km) |
| Montecatini Terme to Seymour (Indiana) | 4,714.97 mi (7,588.00 km) |
