| Harrison to Cernavoda | 4,807.85 mi (7,737.48 km) |
| Harrison to Chitila | 4,720.29 mi (7,596.58 km) |
| Harrison to Cisnadie | 4,599.11 mi (7,401.55 km) |
| Harrison to Cluj-Napoca | 4,535.04 mi (7,298.44 km) |
| Harrison to Codlea | 4,650.35 mi (7,484.01 km) |
| Harrison to Comanesti | 4,659.22 mi (7,498.30 km) |
| Harrison to Comarnic | 4,676.05 mi (7,525.38 km) |
| Harrison to Constanta | 4,838.50 mi (7,786.81 km) |
| Harrison to Corabia | 4,691.66 mi (7,550.50 km) |
| Harrison to Costesti | 4,670.08 mi (7,515.78 km) |
| Harrison to Covasna | 4,672.89 mi (7,520.29 km) |
| Harrison to Craiova | 4,641.34 mi (7,469.52 km) |
| Harrison to Cristuru Secuiesc | 4,610.34 mi (7,419.63 km) |
| Harrison to Cugir | 4,562.91 mi (7,343.29 km) |
| Harrison to Cumpana | 4,837.79 mi (7,785.68 km) |
