| Tigard to Carmona | 5,505.58 mi (8,860.38 km) |
| Tigard to Cartagena | 5,656.08 mi (9,102.57 km) |
| Tigard to Cartama | 5,580.94 mi (8,981.65 km) |
| Tigard to Cartaya | 5,462.05 mi (8,790.33 km) |
| Tigard to Caspe | 5,485.97 mi (8,828.82 km) |
| Tigard to Cassa de la Selva | 5,538.02 mi (8,912.58 km) |
| Tigard to Castalla | 5,611.27 mi (9,030.47 km) |
| Tigard to Castellbisbal | 5,534.41 mi (8,906.78 km) |
| Tigard to Castelldefels | 5,545.27 mi (8,924.24 km) |
| Tigard to Castello de Ampurias | 5,523.17 mi (8,888.69 km) |
| Tigard to Castellon de la Plana | 5,555.11 mi (8,940.09 km) |
| Tigard to Castilleja de la Cuesta | 5,495.49 mi (8,844.13 km) |
| Tigard to Catarroja | 5,575.36 mi (8,972.67 km) |
| Tigard to Catral | 5,631.03 mi (9,062.27 km) |
| Tigard to Caudete | 5,595.01 mi (9,004.31 km) |
