| Sierning to Bumbesti-Jiu | 473.52 mi (762.05 km) |
| Sierning to Busteni | 561.37 mi (903.43 km) |
| Sierning to Buzau | 625.79 mi (1,007.11 km) |
| Sierning to Cajvana | 540.35 mi (869.60 km) |
| Sierning to Calafat | 500.34 mi (805.23 km) |
| Sierning to Calan | 440.31 mi (708.60 km) |
| Sierning to Calarasi | 676.80 mi (1,089.21 km) |
| Sierning to Campia Turzii | 459.87 mi (740.09 km) |
| Sierning to Campina | 578.22 mi (930.55 km) |
| Sierning to Campulung | 543.54 mi (874.74 km) |
| Sierning to Campulung Moldovenesc | 522.59 mi (841.03 km) |
| Sierning to Caracal | 551.86 mi (888.13 km) |
| Sierning to Caransebes | 415.95 mi (669.40 km) |
| Sierning to Carei | 378.75 mi (609.53 km) |
| Sierning to Cernavoda | 703.37 mi (1,131.97 km) |
