| Tacoma to Collegno | 5,374.45 mi (8,649.34 km) |
| Tacoma to Cologno al Serio | 5,398.73 mi (8,688.42 km) |
| Tacoma to Cologno Monzese | 5,391.44 mi (8,676.68 km) |
| Tacoma to Colorno | 5,454.32 mi (8,777.87 km) |
| Tacoma to Comacchio | 5,512.31 mi (8,871.21 km) |
| Tacoma to Comiso | 6,043.23 mi (9,725.64 km) |
| Tacoma to Como | 5,369.99 mi (8,642.16 km) |
| Tacoma to Concordia Sagittaria | 5,463.86 mi (8,793.23 km) |
| Tacoma to Concorezzo | 5,389.27 mi (8,673.19 km) |
| Tacoma to Conegliano | 5,443.61 mi (8,760.64 km) |
| Tacoma to Conselice | 5,514.86 mi (8,875.31 km) |
| Tacoma to Conselve | 5,472.62 mi (8,807.34 km) |
| Tacoma to Conversano | 5,856.95 mi (9,425.85 km) |
| Tacoma to Copertino | 5,921.86 mi (9,530.31 km) |
| Tacoma to Copparo | 5,491.83 mi (8,838.25 km) |
