| Sumter to Suhut | 5,758.69 mi (9,267.72 km) |
| Sumter to Sulakyurt | 5,817.73 mi (9,362.74 km) |
| Sumter to Sultanbeyli | 5,600.89 mi (9,013.77 km) |
| Sumter to Sultandagi | 5,787.50 mi (9,314.09 km) |
| Sumter to Sultanhani | 5,896.37 mi (9,489.28 km) |
| Sumter to Sultanhisar | 5,683.99 mi (9,147.49 km) |
| Sumter to Suluova | 5,863.75 mi (9,436.80 km) |
| Sumter to Sumbas | 6,035.03 mi (9,712.44 km) |
| Sumter to Sungurlu | 5,844.01 mi (9,405.02 km) |
| Sumter to Surmene | 6,030.66 mi (9,705.42 km) |
| Sumter to Suruc | 6,153.79 mi (9,903.56 km) |
| Sumter to Susehri | 5,989.75 mi (9,639.58 km) |
| Sumter to Susurluk | 5,599.26 mi (9,011.14 km) |
| Sumter to Susuz | 6,148.44 mi (9,894.95 km) |
| Sumter to Sutculer | 5,822.14 mi (9,369.82 km) |
