| Spanaway to Cibolo (Texas) | 1,772.29 mi (2,852.22 km) |
| Spanaway to Cicero (Illinois) | 1,732.22 mi (2,787.74 km) |
| Spanaway to Cimarron Hills (Colorado) | 1,057.68 mi (1,702.18 km) |
| Spanaway to Cincinnati (Ohio) | 1,968.34 mi (3,167.74 km) |
| Spanaway to Cinco Ranch (Texas) | 1,860.30 mi (2,993.87 km) |
| Spanaway to Circleville (Ohio) | 2,027.06 mi (3,262.23 km) |
| Spanaway to Citrus (California) | 927.53 mi (1,492.72 km) |
| Spanaway to Citrus Heights (California) | 583.42 mi (938.92 km) |
| Spanaway to Citrus Park (Florida) | 2,509.02 mi (4,037.88 km) |
| Spanaway to Claiborne (Louisiana) | 1,875.44 mi (3,018.23 km) |
| Spanaway to Claremont (California) | 929.22 mi (1,495.43 km) |
| Spanaway to Claremont (New Hampshire) | 2,408.40 mi (3,875.95 km) |
| Spanaway to Claremore (Oklahoma) | 1,559.94 mi (2,510.48 km) |
| Spanaway to Clarksburg (Maryland) | 2,305.99 mi (3,711.13 km) |
| Spanaway to Clarksburg (West Virginia) | 2,160.26 mi (3,476.61 km) |
