| Kastamonu to Ivybridge | 1,893.43 mi (3,047.18 km) |
| Kastamonu to Jarrow | 1,848.81 mi (2,975.37 km) |
| Kastamonu to Johnstone | 1,978.16 mi (3,183.55 km) |
| Kastamonu to Kearsley | 1,859.19 mi (2,992.07 km) |
| Kastamonu to Keighley | 1,845.94 mi (2,970.76 km) |
| Kastamonu to Kempston | 1,762.88 mi (2,837.08 km) |
| Kastamonu to Kendal | 1,886.07 mi (3,035.34 km) |
| Kastamonu to Kenilworth | 1,810.26 mi (2,913.34 km) |
| Kastamonu to Kenley | 1,736.04 mi (2,793.89 km) |
| Kastamonu to Kensington | 1,742.12 mi (2,803.67 km) |
| Kastamonu to Kenton | 1,748.21 mi (2,813.47 km) |
| Kastamonu to Kettering | 1,776.04 mi (2,858.26 km) |
| Kastamonu to Kew Green | 1,743.97 mi (2,806.64 km) |
| Kastamonu to Keynsham | 1,839.27 mi (2,960.02 km) |
| Kastamonu to Kidbrooke | 1,732.45 mi (2,788.11 km) |
