| Tacoma to Cividale del Friuli | 5,457.27 mi (8,782.62 km) |
| Tacoma to Civita Castellana | 5,662.80 mi (9,113.40 km) |
| Tacoma to Civitanova Marche | 5,634.22 mi (9,067.40 km) |
| Tacoma to Civitavecchia | 5,659.37 mi (9,107.87 km) |
| Tacoma to Civitella in Val di Chiana | 5,578.10 mi (8,977.08 km) |
| Tacoma to Clusone | 5,387.13 mi (8,669.75 km) |
| Tacoma to Coccaglio | 5,406.82 mi (8,701.44 km) |
| Tacoma to Codigoro | 5,502.69 mi (8,855.72 km) |
| Tacoma to Codogno | 5,423.95 mi (8,729.00 km) |
| Tacoma to Codroipo | 5,455.05 mi (8,779.06 km) |
| Tacoma to Cogoleto | 5,442.62 mi (8,759.05 km) |
| Tacoma to Colle di Val d'Elsa | 5,564.58 mi (8,955.32 km) |
| Tacoma to Colle Salvetti | 5,536.28 mi (8,909.79 km) |
| Tacoma to Collecchio | 5,461.08 mi (8,788.76 km) |
| Tacoma to Colleferro | 5,711.89 mi (9,192.40 km) |
