| Smyrna to Santa Venerina | 5,297.78 mi (8,525.95 km) |
| Smyrna to Santeramo in Colle | 5,254.43 mi (8,456.19 km) |
| Smyrna to Santo Stefano di Magra | 4,835.87 mi (7,782.58 km) |
| Smyrna to Santo Stino di Livenza | 4,902.24 mi (7,889.40 km) |
| Smyrna to Sarezzo | 4,799.81 mi (7,724.55 km) |
| Smyrna to Sarno | 5,158.84 mi (8,302.36 km) |
| Smyrna to Saronno | 4,750.79 mi (7,645.66 km) |
| Smyrna to Sarzana | 4,839.43 mi (7,788.31 km) |
| Smyrna to Sassari | 4,887.95 mi (7,866.39 km) |
| Smyrna to Sasso Marconi | 4,886.01 mi (7,863.27 km) |
| Smyrna to Sassuolo | 4,860.89 mi (7,822.85 km) |
| Smyrna to Sava | 5,304.67 mi (8,537.04 km) |
| Smyrna to Saviano | 5,150.77 mi (8,289.36 km) |
| Smyrna to Savigliano | 4,720.41 mi (7,596.77 km) |
| Smyrna to Savignano sul Panaro | 4,873.87 mi (7,843.73 km) |
