| Portishead to Suhut | 1,834.56 mi (2,952.44 km) |
| Portishead to Sulakyurt | 1,897.84 mi (3,054.28 km) |
| Portishead to Sultanbeyli | 1,676.59 mi (2,698.21 km) |
| Portishead to Sultandagi | 1,862.94 mi (2,998.12 km) |
| Portishead to Sultanhani | 1,971.97 mi (3,173.58 km) |
| Portishead to Sultanhisar | 1,765.96 mi (2,842.04 km) |
| Portishead to Suluova | 1,952.72 mi (3,142.60 km) |
| Portishead to Sumbas | 2,111.86 mi (3,398.70 km) |
| Portishead to Sungurlu | 1,925.68 mi (3,099.08 km) |
| Portishead to Surmene | 2,140.81 mi (3,445.31 km) |
| Portishead to Suruc | 2,233.63 mi (3,594.68 km) |
| Portishead to Susehri | 2,084.04 mi (3,353.93 km) |
| Portishead to Susurluk | 1,675.26 mi (2,696.08 km) |
| Portishead to Susuz | 2,276.08 mi (3,662.99 km) |
| Portishead to Sutculer | 1,899.31 mi (3,056.65 km) |
