| Knightdale to Suhut | 5,593.15 mi (9,001.31 km) |
| Knightdale to Sulakyurt | 5,651.26 mi (9,094.83 km) |
| Knightdale to Sultanbeyli | 5,434.87 mi (8,746.59 km) |
| Knightdale to Sultandagi | 5,621.83 mi (9,047.46 km) |
| Knightdale to Sultanhani | 5,730.35 mi (9,222.11 km) |
| Knightdale to Sultanhisar | 5,519.19 mi (8,882.28 km) |
| Knightdale to Suluova | 5,696.96 mi (9,168.37 km) |
| Knightdale to Sumbas | 5,868.80 mi (9,444.92 km) |
| Knightdale to Sungurlu | 5,677.45 mi (9,136.98 km) |
| Knightdale to Surmene | 5,863.58 mi (9,436.53 km) |
| Knightdale to Suruc | 5,987.29 mi (9,635.61 km) |
| Knightdale to Susehri | 5,822.84 mi (9,370.95 km) |
| Knightdale to Susurluk | 5,433.74 mi (8,744.76 km) |
| Knightdale to Susuz | 5,981.32 mi (9,626.01 km) |
| Knightdale to Sutculer | 5,656.84 mi (9,103.81 km) |
