| Portlethen to Krosno Odrzanskie | 770.06 mi (1,239.29 km) |
| Portlethen to Krotoszyn | 866.57 mi (1,394.61 km) |
| Portlethen to Kruszwica | 863.98 mi (1,390.44 km) |
| Portlethen to Krynica | 1,083.58 mi (1,743.85 km) |
| Portlethen to Krzeszowice | 1,006.45 mi (1,619.73 km) |
| Portlethen to Kudowa-Zdroj | 874.85 mi (1,407.94 km) |
| Portlethen to Kutno | 917.07 mi (1,475.89 km) |
| Portlethen to Kwidzyn | 853.82 mi (1,374.09 km) |
| Portlethen to Lancut | 1,102.40 mi (1,774.14 km) |
| Portlethen to Lapy | 1,023.48 mi (1,647.13 km) |
| Portlethen to Lask | 931.44 mi (1,499.01 km) |
| Portlethen to Laziska Gorne | 978.05 mi (1,574.01 km) |
| Portlethen to Lebork | 788.17 mi (1,268.43 km) |
| Portlethen to Leczna | 1,079.32 mi (1,737.00 km) |
| Portlethen to Leczyca | 917.33 mi (1,476.30 km) |
