| Kastamonu to Iselin (New Jersey) | 5,206.35 mi (8,378.81 km) |
| Kastamonu to Isla Vista (California) | 6,939.35 mi (11,167.81 km) |
| Kastamonu to Issaquah (Washington) | 6,117.10 mi (9,844.52 km) |
| Kastamonu to Ithaca (New York) | 5,201.05 mi (8,370.28 km) |
| Kastamonu to Ives Estates (Florida) | 6,157.37 mi (9,909.33 km) |
| Kastamonu to Jackson (Michigan) | 5,493.70 mi (8,841.26 km) |
| Kastamonu to Jackson (Mississippi) | 6,222.97 mi (10,014.90 km) |
| Kastamonu to Jackson (Missouri) | 5,929.96 mi (9,543.34 km) |
| Kastamonu to Jackson (Tennessee) | 5,993.89 mi (9,646.24 km) |
| Kastamonu to Jackson (Wyoming) | 6,174.24 mi (9,936.49 km) |
| Kastamonu to Jacksonville (Alabama) | 5,978.82 mi (9,621.98 km) |
| Kastamonu to Jacksonville (Arkansas) | 6,151.12 mi (9,899.27 km) |
| Kastamonu to Jacksonville (Florida) | 5,998.63 mi (9,653.87 km) |
| Kastamonu to Jacksonville (Illinois) | 5,823.02 mi (9,371.24 km) |
| Kastamonu to Jacksonville (North Carolina) | 5,606.92 mi (9,023.46 km) |
