| Fort Lewis to Cernavoda | 5,870.68 mi (9,447.95 km) |
| Fort Lewis to Chitila | 5,824.59 mi (9,373.78 km) |
| Fort Lewis to Cisnadie | 5,714.43 mi (9,196.48 km) |
| Fort Lewis to Cluj-Napoca | 5,636.77 mi (9,071.50 km) |
| Fort Lewis to Codlea | 5,738.53 mi (9,235.27 km) |
| Fort Lewis to Comanesti | 5,708.55 mi (9,187.02 km) |
| Fort Lewis to Comarnic | 5,770.60 mi (9,286.89 km) |
| Fort Lewis to Constanta | 5,891.71 mi (9,481.80 km) |
| Fort Lewis to Corabia | 5,845.15 mi (9,406.86 km) |
| Fort Lewis to Costesti | 5,794.54 mi (9,325.41 km) |
| Fort Lewis to Covasna | 5,741.56 mi (9,240.15 km) |
| Fort Lewis to Craiova | 5,796.51 mi (9,328.58 km) |
| Fort Lewis to Cristuru Secuiesc | 5,693.11 mi (9,162.17 km) |
| Fort Lewis to Cugir | 5,691.63 mi (9,159.79 km) |
| Fort Lewis to Cumpana | 5,893.96 mi (9,485.42 km) |
