| Effingham to Krosno Odrzanskie | 4,654.80 mi (7,491.18 km) |
| Effingham to Krotoszyn | 4,749.54 mi (7,643.65 km) |
| Effingham to Kruszwica | 4,738.56 mi (7,625.97 km) |
| Effingham to Krynica | 4,968.10 mi (7,995.39 km) |
| Effingham to Krzeszowice | 4,890.89 mi (7,871.12 km) |
| Effingham to Kudowa-Zdroj | 4,759.31 mi (7,659.36 km) |
| Effingham to Kutno | 4,791.88 mi (7,711.79 km) |
| Effingham to Kwidzyn | 4,714.24 mi (7,586.84 km) |
| Effingham to Lancut | 4,982.71 mi (8,018.89 km) |
| Effingham to Lapy | 4,874.03 mi (7,843.99 km) |
| Effingham to Lask | 4,811.35 mi (7,743.12 km) |
| Effingham to Laziska Gorne | 4,863.00 mi (7,826.25 km) |
| Effingham to Lebork | 4,642.32 mi (7,471.09 km) |
| Effingham to Leczna | 4,949.15 mi (7,964.89 km) |
| Effingham to Leczyca | 4,794.08 mi (7,715.33 km) |
