| Highland Park to Cernavoda | 5,266.01 mi (8,474.82 km) |
| Highland Park to Chitila | 5,187.26 mi (8,348.09 km) |
| Highland Park to Cisnadie | 5,065.27 mi (8,151.76 km) |
| Highland Park to Cluj-Napoca | 4,995.25 mi (8,039.08 km) |
| Highland Park to Codlea | 5,110.52 mi (8,224.59 km) |
| Highland Park to Comanesti | 5,108.69 mi (8,221.64 km) |
| Highland Park to Comarnic | 5,138.86 mi (8,270.19 km) |
| Highland Park to Constanta | 5,294.95 mi (8,521.40 km) |
| Highland Park to Corabia | 5,171.45 mi (8,322.65 km) |
| Highland Park to Costesti | 5,141.09 mi (8,273.79 km) |
| Highland Park to Covasna | 5,128.29 mi (8,253.19 km) |
| Highland Park to Craiova | 5,120.03 mi (8,239.89 km) |
| Highland Park to Cristuru Secuiesc | 5,067.67 mi (8,155.62 km) |
| Highland Park to Cugir | 5,031.67 mi (8,097.70 km) |
| Highland Park to Cumpana | 5,295.06 mi (8,521.57 km) |
