| Foster City to Krosno Odrzanskie | 5,735.32 mi (9,230.11 km) |
| Foster City to Krotoszyn | 5,808.45 mi (9,347.80 km) |
| Foster City to Kruszwica | 5,768.82 mi (9,284.02 km) |
| Foster City to Krynica | 6,021.34 mi (9,690.41 km) |
| Foster City to Krzeszowice | 5,949.21 mi (9,574.33 km) |
| Foster City to Kudowa-Zdroj | 5,854.81 mi (9,422.40 km) |
| Foster City to Kutno | 5,817.24 mi (9,361.94 km) |
| Foster City to Kwidzyn | 5,718.17 mi (9,202.51 km) |
| Foster City to Lancut | 6,008.07 mi (9,669.06 km) |
| Foster City to Lapy | 5,841.73 mi (9,401.36 km) |
| Foster City to Lask | 5,850.89 mi (9,416.10 km) |
| Foster City to Laziska Gorne | 5,931.05 mi (9,545.10 km) |
| Foster City to Lebork | 5,645.44 mi (9,085.46 km) |
| Foster City to Leczna | 5,945.33 mi (9,568.08 km) |
| Foster City to Leczyca | 5,824.74 mi (9,374.01 km) |
