| Spanaway to Commerce (California) | 932.22 mi (1,500.26 km) |
| Spanaway to Commerce City (Colorado) | 1,009.91 mi (1,625.29 km) |
| Spanaway to Compton (California) | 938.26 mi (1,509.98 km) |
| Spanaway to Comstock Park (Michigan) | 1,797.79 mi (2,893.27 km) |
| Spanaway to Concord (California) | 630.89 mi (1,015.32 km) |
| Spanaway to Concord (Missouri) | 1,715.88 mi (2,761.44 km) |
| Spanaway to Concord (New Hampshire) | 2,448.26 mi (3,940.09 km) |
| Spanaway to Concord (North Carolina) | 2,284.60 mi (3,676.71 km) |
| Spanaway to Conneaut (Ohio) | 2,067.46 mi (3,327.25 km) |
| Spanaway to Connersville (Indiana) | 1,921.56 mi (3,092.45 km) |
| Spanaway to Conroe (Texas) | 1,842.08 mi (2,964.54 km) |
| Spanaway to Converse (Texas) | 1,771.41 mi (2,850.81 km) |
| Spanaway to Conway (Arkansas) | 1,752.08 mi (2,819.70 km) |
| Spanaway to Conway (Florida) | 2,544.93 mi (4,095.67 km) |
| Spanaway to Conway (South Carolina) | 2,420.14 mi (3,894.84 km) |
