| Knic to Camas (Washington) | 5,852.55 mi (9,418.77 km) |
| Knic to Cambridge (Maryland) | 4,736.67 mi (7,622.93 km) |
| Knic to Cambridge (Massachusetts) | 4,368.61 mi (7,030.59 km) |
| Knic to Camden (Arkansas) | 5,648.10 mi (9,089.74 km) |
| Knic to Camden (New Jersey) | 4,635.81 mi (7,460.62 km) |
| Knic to Cameron Park (California) | 6,249.85 mi (10,058.16 km) |
| Knic to Camp Pendleton South (California) | 6,489.44 mi (10,443.74 km) |
| Knic to Camp Springs (Maryland) | 4,760.21 mi (7,660.83 km) |
| Knic to Camp Verde (Arizona) | 6,249.03 mi (10,056.84 km) |
| Knic to Campbell (California) | 6,359.49 mi (10,234.61 km) |
| Knic to Campbellsville (Kentucky) | 5,167.95 mi (8,317.01 km) |
| Knic to Campton Hills (Illinois) | 5,061.63 mi (8,145.90 km) |
| Knic to Canby (Oregon) | 5,878.81 mi (9,461.03 km) |
| Knic to Candelaria (Puerto Rico) | 5,195.42 mi (8,361.22 km) |
| Knic to Candler-McAfee (Georgia) | 5,298.99 mi (8,527.89 km) |
