| Castle Rock to Slatina | 5,841.37 mi (9,400.78 km) |
| Castle Rock to Slobozia | 5,920.86 mi (9,528.70 km) |
| Castle Rock to Sovata | 5,742.16 mi (9,241.11 km) |
| Castle Rock to Strehaia | 5,795.92 mi (9,327.62 km) |
| Castle Rock to Suceava | 5,716.28 mi (9,199.47 km) |
| Castle Rock to Targoviste | 5,846.00 mi (9,408.23 km) |
| Castle Rock to Targu Frumos | 5,761.73 mi (9,272.60 km) |
| Castle Rock to Targu Jiu | 5,775.73 mi (9,295.13 km) |
| Castle Rock to Targu Lapus | 5,660.55 mi (9,109.78 km) |
| Castle Rock to Targu Neamt | 5,744.23 mi (9,244.45 km) |
| Castle Rock to Targu Ocna | 5,803.20 mi (9,339.34 km) |
| Castle Rock to Targu Secuiesc | 5,805.65 mi (9,343.30 km) |
| Castle Rock to Targu-Mures | 5,730.38 mi (9,222.15 km) |
| Castle Rock to Tarnaveni | 5,733.88 mi (9,227.79 km) |
| Castle Rock to Tasnad | 5,622.46 mi (9,048.48 km) |
