| Kirkland to Cocentaina | 5,475.61 mi (8,812.14 km) |
| Kirkland to Coin | 5,450.57 mi (8,771.85 km) |
| Kirkland to Colindres | 5,124.36 mi (8,246.87 km) |
| Kirkland to Collado-Villalba | 5,257.75 mi (8,461.53 km) |
| Kirkland to Colmenar Viejo | 5,264.10 mi (8,471.76 km) |
| Kirkland to Colmenarejo | 5,261.44 mi (8,467.46 km) |
| Kirkland to Conil de la Frontera | 5,427.03 mi (8,733.96 km) |
| Kirkland to Consuegra | 5,334.91 mi (8,585.71 km) |
| Kirkland to Corbera de Llobregat | 5,396.92 mi (8,685.50 km) |
| Kirkland to Cordoba | 5,382.89 mi (8,662.93 km) |
| Kirkland to Coria del Rio | 5,372.91 mi (8,646.86 km) |
| Kirkland to Crevillente | 5,491.85 mi (8,838.28 km) |
| Kirkland to Cuarte de Huerva | 5,302.04 mi (8,532.82 km) |
| Kirkland to Cubellas | 5,401.03 mi (8,692.12 km) |
| Kirkland to Cuellar | 5,206.09 mi (8,378.39 km) |
