| Tortona to Sulakyurt | 1,301.43 mi (2,094.45 km) |
| Tortona to Sultanbeyli | 1,063.70 mi (1,711.86 km) |
| Tortona to Sultandagi | 1,229.60 mi (1,978.85 km) |
| Tortona to Sultanhani | 1,349.51 mi (2,171.83 km) |
| Tortona to Sultanhisar | 1,107.19 mi (1,781.85 km) |
| Tortona to Suluova | 1,378.52 mi (2,218.51 km) |
| Tortona to Sumbas | 1,495.30 mi (2,406.45 km) |
| Tortona to Sungurlu | 1,333.47 mi (2,146.01 km) |
| Tortona to Surmene | 1,594.94 mi (2,566.81 km) |
| Tortona to Suruc | 1,626.30 mi (2,617.27 km) |
| Tortona to Susehri | 1,514.90 mi (2,438.00 km) |
| Tortona to Susurluk | 1,039.77 mi (1,673.35 km) |
| Tortona to Susuz | 1,746.07 mi (2,810.02 km) |
| Tortona to Sutculer | 1,253.12 mi (2,016.71 km) |
| Tortona to Talas | 1,433.40 mi (2,306.84 km) |
