| Kastamonu to Clarkston (Georgia) | 5,921.36 mi (9,529.51 km) |
| Kastamonu to Clarksville (Indiana) | 5,743.83 mi (9,243.79 km) |
| Kastamonu to Clarksville (Tennessee) | 5,891.96 mi (9,482.19 km) |
| Kastamonu to Clawson (Michigan) | 5,435.45 mi (8,747.51 km) |
| Kastamonu to Clay (Alabama) | 6,016.74 mi (9,683.01 km) |
| Kastamonu to Clayton (California) | 6,746.38 mi (10,857.25 km) |
| Kastamonu to Clayton (Missouri) | 5,884.87 mi (9,470.78 km) |
| Kastamonu to Clayton (North Carolina) | 5,603.45 mi (9,017.88 km) |
| Kastamonu to Clayton (Ohio) | 5,612.70 mi (9,032.77 km) |
| Kastamonu to Clearfield (Utah) | 6,349.49 mi (10,218.52 km) |
| Kastamonu to Clearlake (California) | 6,691.08 mi (10,768.25 km) |
| Kastamonu to Clearwater (Florida) | 6,162.89 mi (9,918.21 km) |
| Kastamonu to Cleburne (Texas) | 6,470.71 mi (10,413.60 km) |
| Kastamonu to Clemmons (North Carolina) | 5,660.60 mi (9,109.86 km) |
| Kastamonu to Clemson (South Carolina) | 5,822.01 mi (9,369.63 km) |
