| Riverdale to Roznava | 5,123.05 mi (8,244.76 km) |
| Riverdale to Ruzomberok | 5,060.61 mi (8,144.27 km) |
| Riverdale to Sabinov | 5,127.13 mi (8,251.32 km) |
| Riverdale to Sal'a | 5,039.09 mi (8,109.63 km) |
| Riverdale to Samorin | 5,021.26 mi (8,080.94 km) |
| Riverdale to Senec | 5,017.84 mi (8,075.43 km) |
| Riverdale to Senica | 5,000.01 mi (8,046.74 km) |
| Riverdale to Sered' | 5,028.36 mi (8,092.36 km) |
| Riverdale to Skalica | 4,988.79 mi (8,028.68 km) |
| Riverdale to Smizany | 5,111.76 mi (8,226.58 km) |
| Riverdale to Snina | 5,171.97 mi (8,323.48 km) |
| Riverdale to Spisska Nova Ves | 5,113.66 mi (8,229.64 km) |
| Riverdale to Stara L'ubovna | 5,104.07 mi (8,214.21 km) |
| Riverdale to Stara Tura | 5,009.41 mi (8,061.86 km) |
| Riverdale to Stropkov | 5,144.64 mi (8,279.50 km) |
