| Bothell to Collegno | 5,337.52 mi (8,589.91 km) |
| Bothell to Cologno al Serio | 5,361.52 mi (8,628.54 km) |
| Bothell to Cologno Monzese | 5,354.28 mi (8,616.88 km) |
| Bothell to Colorno | 5,417.09 mi (8,717.97 km) |
| Bothell to Comacchio | 5,474.93 mi (8,811.04 km) |
| Bothell to Comiso | 6,006.20 mi (9,666.04 km) |
| Bothell to Como | 5,332.82 mi (8,582.35 km) |
| Bothell to Concordia Sagittaria | 5,426.33 mi (8,732.83 km) |
| Bothell to Concorezzo | 5,352.10 mi (8,613.37 km) |
| Bothell to Conegliano | 5,406.12 mi (8,700.31 km) |
| Bothell to Conselice | 5,477.52 mi (8,815.22 km) |
| Bothell to Conselve | 5,435.23 mi (8,747.15 km) |
| Bothell to Conversano | 5,819.35 mi (9,365.33 km) |
| Bothell to Copertino | 5,884.21 mi (9,469.72 km) |
| Bothell to Copparo | 5,454.47 mi (8,778.12 km) |
