| Sintra to Savignano sul Rubicone | 1,181.71 mi (1,901.78 km) |
| Sintra to Savona | 996.62 mi (1,603.91 km) |
| Sintra to Scafati | 1,273.03 mi (2,048.74 km) |
| Sintra to Scalea | 1,343.98 mi (2,162.93 km) |
| Sintra to Scandiano | 1,106.81 mi (1,781.23 km) |
| Sintra to Scandicci | 1,118.58 mi (1,800.17 km) |
| Sintra to Schio | 1,158.93 mi (1,865.12 km) |
| Sintra to Sciacca | 1,221.39 mi (1,965.64 km) |
| Sintra to Scicli | 1,318.76 mi (2,122.34 km) |
| Sintra to Scordia | 1,318.98 mi (2,122.70 km) |
| Sintra to Scorze | 1,191.18 mi (1,917.02 km) |
| Sintra to Sedico | 1,201.37 mi (1,933.41 km) |
| Sintra to Sedriano | 1,044.36 mi (1,680.73 km) |
| Sintra to Segni | 1,194.84 mi (1,922.90 km) |
| Sintra to Segrate | 1,059.52 mi (1,705.13 km) |
