| Westbrook to Kidricevo | 3,989.36 mi (6,420.25 km) |
| Westbrook to Kobarid | 3,904.17 mi (6,283.15 km) |
| Westbrook to Kobilje | 4,003.51 mi (6,443.02 km) |
| Westbrook to Kocevje | 3,978.41 mi (6,402.63 km) |
| Westbrook to Komen | 3,926.44 mi (6,319.00 km) |
| Westbrook to Komenda | 3,945.05 mi (6,348.94 km) |
| Westbrook to Koper | 3,935.14 mi (6,333.00 km) |
| Westbrook to Kostanjevica na Krki | 3,994.32 mi (6,428.24 km) |
| Westbrook to Kostel | 3,985.33 mi (6,413.77 km) |
| Westbrook to Kozje | 3,991.58 mi (6,423.83 km) |
| Westbrook to Kranj | 3,937.06 mi (6,336.08 km) |
| Westbrook to Kranjska Gora | 3,904.40 mi (6,283.53 km) |
| Westbrook to Krizevci | 3,997.54 mi (6,433.42 km) |
| Westbrook to Krsko | 3,992.97 mi (6,426.06 km) |
| Westbrook to Kuzma | 3,985.51 mi (6,414.07 km) |
