| San Gregorio di Catania to Srem | 1,007.58 mi (1,621.54 km) |
| San Gregorio di Catania to Sroda Slaska | 941.26 mi (1,514.81 km) |
| San Gregorio di Catania to Sroda Wielkopolska | 1,018.78 mi (1,639.56 km) |
| San Gregorio di Catania to Stalowa Wola | 960.86 mi (1,546.36 km) |
| San Gregorio di Catania to Starachowice | 976.14 mi (1,570.94 km) |
| San Gregorio di Catania to Stargard Szczecinski | 1,089.37 mi (1,753.17 km) |
| San Gregorio di Catania to Starogard Gdanski | 1,144.69 mi (1,842.21 km) |
| San Gregorio di Catania to Stary Sacz | 873.07 mi (1,405.08 km) |
| San Gregorio di Catania to Staszow | 946.14 mi (1,522.66 km) |
| San Gregorio di Catania to Strzegom | 927.42 mi (1,492.54 km) |
| San Gregorio di Catania to Strzelce Krajenskie | 1,057.93 mi (1,702.58 km) |
| San Gregorio di Catania to Strzelce Opolskie | 907.12 mi (1,459.87 km) |
| San Gregorio di Catania to Strzelin | 918.19 mi (1,477.68 km) |
| San Gregorio di Catania to Strzyzow | 912.87 mi (1,469.12 km) |
| San Gregorio di Catania to Sucha Beskidzka | 869.90 mi (1,399.98 km) |
