| Trieste to Seysses | 630.21 mi (1,014.22 km) |
| Trieste to Sin-le-Noble | 589.66 mi (948.97 km) |
| Trieste to Six-Fours-les-Plages | 430.08 mi (692.15 km) |
| Trieste to Soissons | 550.79 mi (886.42 km) |
| Trieste to Soisy-sous-Montmorency | 583.91 mi (939.71 km) |
| Trieste to Sollies-Pont | 417.35 mi (671.67 km) |
| Trieste to Somain | 583.06 mi (938.35 km) |
| Trieste to Sorgues | 450.26 mi (724.62 km) |
| Trieste to Sotteville-les-Rouen | 645.02 mi (1,038.06 km) |
| Trieste to Soyaux | 654.81 mi (1,053.81 km) |
| Trieste to Stains | 579.48 mi (932.58 km) |
| Trieste to Stiring-Wendel | 402.74 mi (648.15 km) |
| Trieste to Strasbourg | 348.12 mi (560.24 km) |
| Trieste to Sucy-en-Brie | 569.52 mi (916.55 km) |
| Trieste to Suresnes | 584.76 mi (941.08 km) |
