| Knightdale to Sucha Beskidzka | 4,707.03 mi (7,575.24 km) |
| Knightdale to Suchanino | 4,516.33 mi (7,268.33 km) |
| Knightdale to Sulechow | 4,477.93 mi (7,206.54 km) |
| Knightdale to Sulecin | 4,447.70 mi (7,157.88 km) |
| Knightdale to Sulejowek | 4,683.65 mi (7,537.60 km) |
| Knightdale to Suwalki | 4,677.38 mi (7,527.52 km) |
| Knightdale to Swarzedz | 4,522.55 mi (7,278.35 km) |
| Knightdale to Swidnica | 4,550.00 mi (7,322.52 km) |
| Knightdale to Swidnik | 4,772.26 mi (7,680.22 km) |
| Knightdale to Swidwin | 4,431.50 mi (7,131.81 km) |
| Knightdale to Swiebodzice | 4,543.67 mi (7,312.33 km) |
| Knightdale to Swiecie | 4,540.43 mi (7,307.11 km) |
| Knightdale to Swiedbodzin | 4,469.62 mi (7,193.17 km) |
| Knightdale to Swietochlowice | 4,662.26 mi (7,503.19 km) |
| Knightdale to Swinoujscie | 4,371.71 mi (7,035.59 km) |
