| Spanaway to Cadillac (Michigan) | 1,780.61 mi (2,865.61 km) |
| Spanaway to Caguas (Puerto Rico) | 3,734.23 mi (6,009.67 km) |
| Spanaway to Cahokia (Illinois) | 1,722.29 mi (2,771.76 km) |
| Spanaway to Calabasas (California) | 916.58 mi (1,475.09 km) |
| Spanaway to Caldwell (Idaho) | 367.49 mi (591.42 km) |
| Spanaway to Caledonia (Wisconsin) | 1,700.94 mi (2,737.40 km) |
| Spanaway to Calera (Alabama) | 2,093.46 mi (3,369.10 km) |
| Spanaway to Calexico (California) | 1,060.35 mi (1,706.47 km) |
| Spanaway to Calhoun (Georgia) | 2,119.74 mi (3,411.39 km) |
| Spanaway to California (Maryland) | 2,373.58 mi (3,819.90 km) |
| Spanaway to California City (California) | 857.91 mi (1,380.68 km) |
| Spanaway to Callaway (Florida) | 2,279.39 mi (3,668.32 km) |
| Spanaway to Calumet City (Illinois) | 1,748.59 mi (2,814.08 km) |
| Spanaway to Calverton (Maryland) | 2,326.43 mi (3,744.03 km) |
| Spanaway to Camano (Washington) | 75.25 mi (121.10 km) |
