| Napa to Cernavoda | 6,434.69 mi (10,355.63 km) |
| Napa to Chitila | 6,383.31 mi (10,272.95 km) |
| Napa to Cisnadie | 6,270.12 mi (10,090.79 km) |
| Napa to Cluj-Napoca | 6,192.77 mi (9,966.31 km) |
| Napa to Codlea | 6,297.72 mi (10,135.20 km) |
| Napa to Comanesti | 6,271.53 mi (10,093.05 km) |
| Napa to Comarnic | 6,329.58 mi (10,186.47 km) |
| Napa to Constanta | 6,457.05 mi (10,391.62 km) |
| Napa to Corabia | 6,398.44 mi (10,297.29 km) |
| Napa to Costesti | 6,350.46 mi (10,220.07 km) |
| Napa to Covasna | 6,302.96 mi (10,143.63 km) |
| Napa to Craiova | 6,348.80 mi (10,217.41 km) |
| Napa to Cristuru Secuiesc | 6,252.18 mi (10,061.92 km) |
| Napa to Cugir | 6,245.38 mi (10,050.96 km) |
| Napa to Cumpana | 6,459.03 mi (10,394.80 km) |
