| Abertillery to Sinop | 1,902.16 mi (3,061.23 km) |
| Abertillery to Siran | 2,144.47 mi (3,451.19 km) |
| Abertillery to Sirnak | 2,399.02 mi (3,860.85 km) |
| Abertillery to Sirvan | 2,357.15 mi (3,793.47 km) |
| Abertillery to Sivas | 2,072.79 mi (3,335.83 km) |
| Abertillery to Sivasli | 1,821.20 mi (2,930.95 km) |
| Abertillery to Siverek | 2,255.58 mi (3,630.00 km) |
| Abertillery to Sivrice | 2,225.22 mi (3,581.14 km) |
| Abertillery to Sivrihisar | 1,854.99 mi (2,985.32 km) |
| Abertillery to Sogut | 1,774.13 mi (2,855.19 km) |
| Abertillery to Sogutlu | 1,749.65 mi (2,815.79 km) |
| Abertillery to Soke | 1,763.17 mi (2,837.54 km) |
| Abertillery to Solhan | 2,277.18 mi (3,664.77 km) |
| Abertillery to Soma | 1,704.85 mi (2,743.70 km) |
| Abertillery to Sorgun | 1,992.77 mi (3,207.05 km) |
