| Frohburg to Chitila | 768.33 mi (1,236.51 km) |
| Frohburg to Cisnadie | 646.45 mi (1,040.36 km) |
| Frohburg to Cluj-Napoca | 581.04 mi (935.10 km) |
| Frohburg to Codlea | 696.39 mi (1,120.73 km) |
| Frohburg to Comanesti | 707.68 mi (1,138.90 km) |
| Frohburg to Comarnic | 722.53 mi (1,162.80 km) |
| Frohburg to Constanta | 884.50 mi (1,423.47 km) |
| Frohburg to Corabia | 750.15 mi (1,207.25 km) |
| Frohburg to Costesti | 720.31 mi (1,159.23 km) |
| Frohburg to Covasna | 719.20 mi (1,157.44 km) |
| Frohburg to Craiova | 698.65 mi (1,124.37 km) |
| Frohburg to Cristuru Secuiesc | 656.48 mi (1,056.50 km) |
| Frohburg to Cugir | 611.43 mi (983.99 km) |
| Frohburg to Cumpana | 883.80 mi (1,422.34 km) |
| Frohburg to Curtea de Arges | 691.50 mi (1,112.87 km) |
