| Sedro-Woolley to Camarillo (California) | 1,000.83 mi (1,610.68 km) |
| Sedro-Woolley to Camas (Washington) | 201.33 mi (324.00 km) |
| Sedro-Woolley to Cambridge (Maryland) | 2,372.44 mi (3,818.07 km) |
| Sedro-Woolley to Cambridge (Massachusetts) | 2,466.46 mi (3,969.38 km) |
| Sedro-Woolley to Camden (Arkansas) | 1,828.99 mi (2,943.48 km) |
| Sedro-Woolley to Camden (New Jersey) | 2,367.22 mi (3,809.67 km) |
| Sedro-Woolley to Cameron Park (California) | 682.52 mi (1,098.41 km) |
| Sedro-Woolley to Camp Pendleton South (California) | 1,084.91 mi (1,745.99 km) |
| Sedro-Woolley to Camp Springs (Maryland) | 2,324.66 mi (3,741.18 km) |
| Sedro-Woolley to Camp Verde (Arizona) | 1,100.36 mi (1,770.86 km) |
| Sedro-Woolley to Campbell (California) | 776.11 mi (1,249.03 km) |
| Sedro-Woolley to Campbellsville (Kentucky) | 1,995.09 mi (3,210.78 km) |
| Sedro-Woolley to Campton Hills (Illinois) | 1,691.45 mi (2,722.12 km) |
| Sedro-Woolley to Canby (Oregon) | 225.30 mi (362.59 km) |
| Sedro-Woolley to Candelaria (Puerto Rico) | 3,730.62 mi (6,003.86 km) |
