| Tacoma to Cernavoda | 5,859.24 mi (9,429.54 km) |
| Tacoma to Chitila | 5,813.13 mi (9,355.32 km) |
| Tacoma to Cisnadie | 5,702.95 mi (9,178.00 km) |
| Tacoma to Cluj-Napoca | 5,625.29 mi (9,053.02 km) |
| Tacoma to Codlea | 5,727.07 mi (9,216.82 km) |
| Tacoma to Comanesti | 5,697.10 mi (9,168.60 km) |
| Tacoma to Comarnic | 5,759.14 mi (9,268.43 km) |
| Tacoma to Constanta | 5,880.28 mi (9,463.40 km) |
| Tacoma to Corabia | 5,833.66 mi (9,388.37 km) |
| Tacoma to Costesti | 5,783.06 mi (9,306.93 km) |
| Tacoma to Covasna | 5,730.10 mi (9,221.71 km) |
| Tacoma to Craiova | 5,785.02 mi (9,310.09 km) |
| Tacoma to Cristuru Secuiesc | 5,681.64 mi (9,143.72 km) |
| Tacoma to Cugir | 5,680.14 mi (9,141.30 km) |
| Tacoma to Cumpana | 5,882.53 mi (9,467.02 km) |
