| Castellana Grotte to Bumbesti-Jiu | 431.72 mi (694.79 km) |
| Castellana Grotte to Busteni | 524.84 mi (844.65 km) |
| Castellana Grotte to Buzau | 569.40 mi (916.36 km) |
| Castellana Grotte to Cajvana | 640.77 mi (1,031.22 km) |
| Castellana Grotte to Calafat | 364.75 mi (587.01 km) |
| Castellana Grotte to Calan | 445.49 mi (716.95 km) |
| Castellana Grotte to Calarasi | 565.50 mi (910.08 km) |
| Castellana Grotte to Campia Turzii | 514.99 mi (828.79 km) |
| Castellana Grotte to Campina | 522.75 mi (841.28 km) |
| Castellana Grotte to Campulung | 499.53 mi (803.91 km) |
| Castellana Grotte to Campulung Moldovenesc | 618.48 mi (995.34 km) |
| Castellana Grotte to Caracal | 428.23 mi (689.17 km) |
| Castellana Grotte to Caransebes | 403.86 mi (649.95 km) |
| Castellana Grotte to Carei | 537.75 mi (865.43 km) |
| Castellana Grotte to Cernavoda | 601.32 mi (967.73 km) |
