| Ankeny to Suhut | 5,873.90 mi (9,453.13 km) |
| Ankeny to Sulakyurt | 5,887.71 mi (9,475.36 km) |
| Ankeny to Sultanbeyli | 5,699.89 mi (9,173.09 km) |
| Ankeny to Sultandagi | 5,896.72 mi (9,489.85 km) |
| Ankeny to Sultanhani | 5,988.22 mi (9,637.11 km) |
| Ankeny to Sultanhisar | 5,826.81 mi (9,377.34 km) |
| Ankeny to Suluova | 5,909.61 mi (9,510.59 km) |
| Ankeny to Sumbas | 6,112.71 mi (9,837.45 km) |
| Ankeny to Sungurlu | 5,908.16 mi (9,508.27 km) |
| Ankeny to Surmene | 6,035.55 mi (9,713.27 km) |
| Ankeny to Suruc | 6,213.73 mi (10,000.04 km) |
| Ankeny to Susehri | 6,020.58 mi (9,689.19 km) |
| Ankeny to Susurluk | 5,719.28 mi (9,204.29 km) |
| Ankeny to Susuz | 6,126.52 mi (9,859.68 km) |
| Ankeny to Sutculer | 5,944.88 mi (9,567.36 km) |
