| Kastamonu to Caño Martin Peña (Puerto Rico) | 5,871.64 mi (9,449.49 km) |
| Kastamonu to Cañon City (Colorado) | 6,347.35 mi (10,215.06 km) |
| Kastamonu to Canóvanas (Puerto Rico) | 5,867.20 mi (9,442.35 km) |
| Kastamonu to Canton (Georgia) | 5,908.35 mi (9,508.58 km) |
| Kastamonu to Canton (Illinois) | 5,771.78 mi (9,288.79 km) |
| Kastamonu to Canton (Mississippi) | 6,201.17 mi (9,979.82 km) |
| Kastamonu to Canton (Ohio) | 5,459.00 mi (8,785.41 km) |
| Kastamonu to Canyon (Texas) | 6,459.57 mi (10,395.67 km) |
| Kastamonu to Canyon Lake (California) | 6,933.45 mi (11,158.31 km) |
| Kastamonu to Canyon Lake (Texas) | 6,640.53 mi (10,686.90 km) |
| Kastamonu to Cape Coral (Florida) | 6,199.35 mi (9,976.89 km) |
| Kastamonu to Cape Girardeau (Missouri) | 5,930.44 mi (9,544.12 km) |
| Kastamonu to Carbondale (Illinois) | 5,896.77 mi (9,489.94 km) |
| Kastamonu to Carlisle (Pennsylvania) | 5,334.43 mi (8,584.94 km) |
| Kastamonu to Carlsbad (California) | 6,970.11 mi (11,217.30 km) |
