| Kastamonu to Clermont (Florida) | 6,091.90 mi (9,803.96 km) |
| Kastamonu to Cleveland (Mississippi) | 6,164.10 mi (9,920.17 km) |
| Kastamonu to Cleveland (Ohio) | 5,436.88 mi (8,749.82 km) |
| Kastamonu to Cleveland (Tennessee) | 5,874.26 mi (9,453.70 km) |
| Kastamonu to Cleveland Heights (Ohio) | 5,430.96 mi (8,740.28 km) |
| Kastamonu to Cliffside Park (New Jersey) | 5,181.85 mi (8,339.38 km) |
| Kastamonu to Clifton (Colorado) | 6,392.04 mi (10,287.00 km) |
| Kastamonu to Clifton (New Jersey) | 5,186.50 mi (8,346.87 km) |
| Kastamonu to Clinton (Iowa) | 5,709.42 mi (9,188.43 km) |
| Kastamonu to Clinton (Maryland) | 5,392.79 mi (8,678.86 km) |
| Kastamonu to Clinton (Mississippi) | 6,225.53 mi (10,019.03 km) |
| Kastamonu to Clinton (Utah) | 6,348.12 mi (10,216.32 km) |
| Kastamonu to Clive (Iowa) | 5,834.24 mi (9,389.31 km) |
| Kastamonu to Cloquet (Minnesota) | 5,514.31 mi (8,874.42 km) |
| Kastamonu to Cloverleaf (Texas) | 6,539.40 mi (10,524.15 km) |
