| Efringen-Kirchen to Krotoszyn | 521.01 mi (838.48 km) |
| Efringen-Kirchen to Kruszwica | 588.34 mi (946.84 km) |
| Efringen-Kirchen to Krynica | 623.60 mi (1,003.59 km) |
| Efringen-Kirchen to Krzeszowice | 573.53 mi (923.00 km) |
| Efringen-Kirchen to Kudowa-Zdroj | 436.96 mi (703.22 km) |
| Efringen-Kirchen to Kutno | 611.57 mi (984.23 km) |
| Efringen-Kirchen to Kwidzyn | 649.72 mi (1,045.63 km) |
| Efringen-Kirchen to Lancut | 685.98 mi (1,103.97 km) |
| Efringen-Kirchen to Lapy | 767.32 mi (1,234.88 km) |
| Efringen-Kirchen to Lask | 583.88 mi (939.66 km) |
| Efringen-Kirchen to Laziska Gorne | 540.07 mi (869.16 km) |
| Efringen-Kirchen to Lebork | 648.47 mi (1,043.61 km) |
| Efringen-Kirchen to Leczna | 730.63 mi (1,175.83 km) |
| Efringen-Kirchen to Leczyca | 599.65 mi (965.04 km) |
| Efringen-Kirchen to Legionowo | 674.46 mi (1,085.45 km) |
