| Round Rock to Rovinj | 5,667.20 mi (9,120.48 km) |
| Round Rock to Samobor | 5,718.92 mi (9,203.72 km) |
| Round Rock to Sesvete | 5,732.91 mi (9,226.23 km) |
| Round Rock to Sibenik | 5,812.19 mi (9,353.82 km) |
| Round Rock to Sinj | 5,843.01 mi (9,403.42 km) |
| Round Rock to Sisak | 5,757.35 mi (9,265.57 km) |
| Round Rock to Slatina | 5,798.64 mi (9,332.01 km) |
| Round Rock to Slavonski Brod | 5,833.69 mi (9,388.41 km) |
| Round Rock to Solin | 5,844.69 mi (9,406.12 km) |
| Round Rock to Split | 5,843.44 mi (9,404.11 km) |
| Round Rock to Sveti Ivan Zelina | 5,732.37 mi (9,225.36 km) |
| Round Rock to Trilj | 5,849.84 mi (9,414.41 km) |
| Round Rock to Trogir | 5,835.68 mi (9,391.62 km) |
| Round Rock to Umag | 5,648.46 mi (9,090.31 km) |
| Round Rock to Valpovo | 5,827.12 mi (9,377.84 km) |
