| Smyrna to Savignano sul Rubicone | 4,945.90 mi (7,959.66 km) |
| Smyrna to Savona | 4,768.38 mi (7,673.96 km) |
| Smyrna to Scafati | 5,157.07 mi (8,299.51 km) |
| Smyrna to Scalea | 5,248.42 mi (8,446.51 km) |
| Smyrna to Scandiano | 4,855.32 mi (7,813.88 km) |
| Smyrna to Scandicci | 4,905.00 mi (7,893.84 km) |
| Smyrna to Schio | 4,846.95 mi (7,800.42 km) |
| Smyrna to Sciacca | 5,209.51 mi (8,383.90 km) |
| Smyrna to Scicli | 5,311.13 mi (8,547.44 km) |
| Smyrna to Scordia | 5,299.01 mi (8,527.93 km) |
| Smyrna to Scorze | 4,883.47 mi (7,859.19 km) |
| Smyrna to Sedico | 4,864.86 mi (7,829.23 km) |
| Smyrna to Sedriano | 4,752.26 mi (7,648.02 km) |
| Smyrna to Segni | 5,056.73 mi (8,138.02 km) |
| Smyrna to Segrate | 4,766.19 mi (7,670.44 km) |
