| Foster City to Klaukkala | 5,416.25 mi (8,716.62 km) |
| Foster City to Kokkola | 5,179.83 mi (8,336.14 km) |
| Foster City to Kontiolahti | 5,335.01 mi (8,585.87 km) |
| Foster City to Korsholm | 5,202.58 mi (8,372.75 km) |
| Foster City to Kotka | 5,442.91 mi (8,759.51 km) |
| Foster City to Kouvola | 5,414.34 mi (8,713.54 km) |
| Foster City to Kuhmo | 5,244.38 mi (8,440.02 km) |
| Foster City to Kuopio | 5,300.02 mi (8,529.55 km) |
| Foster City to Kurikka | 5,243.55 mi (8,438.68 km) |
| Foster City to Kuusamo | 5,123.43 mi (8,245.36 km) |
| Foster City to Kuusankoski | 5,410.68 mi (8,707.66 km) |
| Foster City to Lahti | 5,392.13 mi (8,677.79 km) |
| Foster City to Laitila | 5,338.03 mi (8,590.73 km) |
| Foster City to Lapinlahti | 5,266.36 mi (8,475.39 km) |
| Foster City to Lappeenranta | 5,422.06 mi (8,725.96 km) |
