| Kirkland to Collegno | 5,341.95 mi (8,597.03 km) |
| Kirkland to Cologno al Serio | 5,366.03 mi (8,635.78 km) |
| Kirkland to Cologno Monzese | 5,358.77 mi (8,624.11 km) |
| Kirkland to Colorno | 5,421.60 mi (8,725.22 km) |
| Kirkland to Comacchio | 5,479.48 mi (8,818.38 km) |
| Kirkland to Comiso | 6,010.65 mi (9,673.21 km) |
| Kirkland to Como | 5,337.31 mi (8,589.57 km) |
| Kirkland to Concordia Sagittaria | 5,430.93 mi (8,740.23 km) |
| Kirkland to Concorezzo | 5,356.59 mi (8,620.60 km) |
| Kirkland to Conegliano | 5,410.71 mi (8,707.70 km) |
| Kirkland to Conselice | 5,482.06 mi (8,822.53 km) |
| Kirkland to Conselve | 5,439.78 mi (8,754.49 km) |
| Kirkland to Conversano | 5,823.97 mi (9,372.77 km) |
| Kirkland to Copertino | 5,888.85 mi (9,477.18 km) |
| Kirkland to Copparo | 5,459.02 mi (8,785.44 km) |
