| Prairie Ridge to Roznava | 5,449.06 mi (8,769.41 km) |
| Prairie Ridge to Ruzomberok | 5,399.09 mi (8,688.99 km) |
| Prairie Ridge to Sabinov | 5,431.48 mi (8,741.13 km) |
| Prairie Ridge to Sal'a | 5,427.97 mi (8,735.48 km) |
| Prairie Ridge to Samorin | 5,423.89 mi (8,728.91 km) |
| Prairie Ridge to Senec | 5,413.87 mi (8,712.78 km) |
| Prairie Ridge to Senica | 5,384.72 mi (8,665.86 km) |
| Prairie Ridge to Sered' | 5,416.42 mi (8,716.88 km) |
| Prairie Ridge to Skalica | 5,371.87 mi (8,645.20 km) |
| Prairie Ridge to Smizany | 5,430.39 mi (8,739.37 km) |
| Prairie Ridge to Snina | 5,458.80 mi (8,785.09 km) |
| Prairie Ridge to Spisska Nova Ves | 5,431.86 mi (8,741.73 km) |
| Prairie Ridge to Stara L'ubovna | 5,411.06 mi (8,708.25 km) |
| Prairie Ridge to Stara Tura | 5,385.54 mi (8,667.20 km) |
| Prairie Ridge to Stropkov | 5,435.81 mi (8,748.09 km) |
