| Watsonville to Klaukkala | 5,450.88 mi (8,772.34 km) |
| Watsonville to Kokkola | 5,215.08 mi (8,392.86 km) |
| Watsonville to Kontiolahti | 5,371.76 mi (8,645.01 km) |
| Watsonville to Korsholm | 5,237.20 mi (8,428.45 km) |
| Watsonville to Kotka | 5,478.21 mi (8,816.33 km) |
| Watsonville to Kouvola | 5,449.69 mi (8,770.43 km) |
| Watsonville to Kuhmo | 5,281.38 mi (8,499.57 km) |
| Watsonville to Kuopio | 5,336.21 mi (8,587.79 km) |
| Watsonville to Kurikka | 5,278.20 mi (8,494.44 km) |
| Watsonville to Kuusamo | 5,160.81 mi (8,305.53 km) |
| Watsonville to Kuusankoski | 5,446.02 mi (8,764.52 km) |
| Watsonville to Lahti | 5,427.20 mi (8,734.24 km) |
| Watsonville to Laitila | 5,371.90 mi (8,645.24 km) |
| Watsonville to Lapinlahti | 5,302.60 mi (8,533.70 km) |
| Watsonville to Lappeenranta | 5,457.90 mi (8,783.63 km) |
