| Riverdale to Sucha Beskidzka | 5,046.84 mi (8,122.11 km) |
| Riverdale to Suchanino | 4,845.33 mi (7,797.81 km) |
| Riverdale to Sulechow | 4,815.52 mi (7,749.82 km) |
| Riverdale to Sulecin | 4,784.77 mi (7,700.35 km) |
| Riverdale to Sulejowek | 5,015.80 mi (8,072.14 km) |
| Riverdale to Suwalki | 5,002.98 mi (8,051.52 km) |
| Riverdale to Swarzedz | 4,858.10 mi (7,818.35 km) |
| Riverdale to Swidnica | 4,889.89 mi (7,869.52 km) |
| Riverdale to Swidnik | 5,105.60 mi (8,216.68 km) |
| Riverdale to Swidwin | 4,764.52 mi (7,667.75 km) |
| Riverdale to Swiebodzice | 4,883.65 mi (7,859.47 km) |
| Riverdale to Swiecie | 4,872.14 mi (7,840.96 km) |
| Riverdale to Swiedbodzin | 4,806.85 mi (7,735.88 km) |
| Riverdale to Swietochlowice | 5,001.39 mi (8,048.96 km) |
| Riverdale to Swinoujscie | 4,705.59 mi (7,572.92 km) |
