| Round Rock to Roznava | 5,772.00 mi (9,289.13 km) |
| Round Rock to Ruzomberok | 5,710.71 mi (9,190.50 km) |
| Round Rock to Sabinov | 5,771.17 mi (9,287.81 km) |
| Round Rock to Sal'a | 5,700.01 mi (9,173.28 km) |
| Round Rock to Samorin | 5,684.76 mi (9,148.74 km) |
| Round Rock to Senec | 5,679.78 mi (9,140.72 km) |
| Round Rock to Senica | 5,658.95 mi (9,107.19 km) |
| Round Rock to Sered' | 5,688.81 mi (9,155.25 km) |
| Round Rock to Skalica | 5,647.06 mi (9,088.06 km) |
| Round Rock to Smizany | 5,758.69 mi (9,267.72 km) |
| Round Rock to Snina | 5,813.17 mi (9,355.39 km) |
| Round Rock to Spisska Nova Ves | 5,760.54 mi (9,270.70 km) |
| Round Rock to Stara L'ubovna | 5,748.09 mi (9,250.66 km) |
| Round Rock to Stara Tura | 5,666.67 mi (9,119.62 km) |
| Round Rock to Stropkov | 5,786.09 mi (9,311.81 km) |
