| Pionki to Chitila | 525.25 mi (845.31 km) |
| Pionki to Cisnadie | 417.29 mi (671.56 km) |
| Pionki to Cluj-Napoca | 339.82 mi (546.89 km) |
| Pionki to Codlea | 439.33 mi (707.03 km) |
| Pionki to Comanesti | 416.17 mi (669.75 km) |
| Pionki to Comarnic | 471.32 mi (758.52 km) |
| Pionki to Constanta | 604.83 mi (973.37 km) |
| Pionki to Corabia | 551.21 mi (887.08 km) |
| Pionki to Costesti | 496.54 mi (799.11 km) |
| Pionki to Covasna | 445.01 mi (716.17 km) |
| Pionki to Craiova | 505.96 mi (814.26 km) |
| Pionki to Cristuru Secuiesc | 393.84 mi (633.82 km) |
| Pionki to Cugir | 399.29 mi (642.60 km) |
| Pionki to Cumpana | 606.08 mi (975.39 km) |
| Pionki to Curtea de Arges | 462.65 mi (744.57 km) |
