| Enumclaw to Collegno | 5,364.75 mi (8,633.73 km) |
| Enumclaw to Cologno al Serio | 5,389.57 mi (8,673.68 km) |
| Enumclaw to Cologno Monzese | 5,382.18 mi (8,661.78 km) |
| Enumclaw to Colorno | 5,445.19 mi (8,763.18 km) |
| Enumclaw to Comacchio | 5,503.53 mi (8,857.08 km) |
| Enumclaw to Comiso | 6,033.72 mi (9,710.33 km) |
| Enumclaw to Como | 5,360.74 mi (8,627.28 km) |
| Enumclaw to Concordia Sagittaria | 5,455.41 mi (8,779.64 km) |
| Enumclaw to Concorezzo | 5,380.04 mi (8,658.33 km) |
| Enumclaw to Conegliano | 5,435.07 mi (8,746.89 km) |
| Enumclaw to Conselice | 5,505.97 mi (8,861.01 km) |
| Enumclaw to Conselve | 5,463.87 mi (8,793.25 km) |
| Enumclaw to Conversano | 5,848.69 mi (9,412.55 km) |
| Enumclaw to Copertino | 5,913.71 mi (9,517.20 km) |
| Enumclaw to Copparo | 5,483.01 mi (8,824.06 km) |
