| Kastamonu to Jeffersonville (Indiana) | 5,740.71 mi (9,238.78 km) |
| Kastamonu to Jenison (Michigan) | 5,507.96 mi (8,864.21 km) |
| Kastamonu to Jenks (Oklahoma) | 6,217.15 mi (10,005.54 km) |
| Kastamonu to Jennings (Missouri) | 5,878.40 mi (9,460.37 km) |
| Kastamonu to Jensen Beach (Florida) | 6,095.49 mi (9,809.75 km) |
| Kastamonu to Jericho (New York) | 5,166.16 mi (8,314.13 km) |
| Kastamonu to Jerome (Idaho) | 6,299.97 mi (10,138.82 km) |
| Kastamonu to Jersey City (New Jersey) | 5,189.80 mi (8,352.17 km) |
| Kastamonu to Jessup (Maryland) | 5,368.63 mi (8,639.98 km) |
| Kastamonu to Johns Creek (Georgia) | 5,908.49 mi (9,508.79 km) |
| Kastamonu to Johnson City (New York) | 5,196.08 mi (8,362.29 km) |
| Kastamonu to Johnson City (Tennessee) | 5,721.29 mi (9,207.52 km) |
| Kastamonu to Johnston (Iowa) | 5,827.72 mi (9,378.80 km) |
| Kastamonu to Johnstown (Colorado) | 6,225.60 mi (10,019.13 km) |
| Kastamonu to Johnstown (Pennsylvania) | 5,392.84 mi (8,678.94 km) |
