| Federal Heights to Cernavoda | 5,928.23 mi (9,540.57 km) |
| Federal Heights to Chitila | 5,860.67 mi (9,431.83 km) |
| Federal Heights to Cisnadie | 5,740.78 mi (9,238.90 km) |
| Federal Heights to Cluj-Napoca | 5,666.33 mi (9,119.08 km) |
| Federal Heights to Codlea | 5,778.70 mi (9,299.92 km) |
| Federal Heights to Comanesti | 5,765.71 mi (9,279.01 km) |
| Federal Heights to Comarnic | 5,809.09 mi (9,348.82 km) |
| Federal Heights to Constanta | 5,954.65 mi (9,583.09 km) |
| Federal Heights to Corabia | 5,858.60 mi (9,428.51 km) |
| Federal Heights to Costesti | 5,819.82 mi (9,366.10 km) |
| Federal Heights to Covasna | 5,791.04 mi (9,319.77 km) |
| Federal Heights to Craiova | 5,807.22 mi (9,345.81 km) |
| Federal Heights to Cristuru Secuiesc | 5,733.95 mi (9,227.89 km) |
| Federal Heights to Cugir | 5,710.70 mi (9,190.48 km) |
| Federal Heights to Cumpana | 5,955.60 mi (9,584.62 km) |
