| San Mateo to Santa Venerina | 6,573.60 mi (10,579.18 km) |
| San Mateo to Santeramo in Colle | 6,437.14 mi (10,359.57 km) |
| San Mateo to Santo Stefano di Magra | 6,050.50 mi (9,737.34 km) |
| San Mateo to Santo Stino di Livenza | 6,039.45 mi (9,719.55 km) |
| San Mateo to Sarezzo | 5,975.43 mi (9,616.53 km) |
| San Mateo to Sarno | 6,376.45 mi (10,261.91 km) |
| San Mateo to Saronno | 5,943.59 mi (9,565.29 km) |
| San Mateo to Sarzana | 6,054.54 mi (9,743.84 km) |
| San Mateo to Sassari | 6,200.53 mi (9,978.79 km) |
| San Mateo to Sasso Marconi | 6,075.53 mi (9,777.62 km) |
| San Mateo to Sassuolo | 6,053.75 mi (9,742.58 km) |
| San Mateo to Sava | 6,482.45 mi (10,432.49 km) |
| San Mateo to Saviano | 6,367.81 mi (10,248.01 km) |
| San Mateo to Savigliano | 5,956.12 mi (9,585.44 km) |
| San Mateo to Savignano sul Panaro | 6,064.67 mi (9,760.14 km) |
