| Straelen to Kastoria | 1,039.76 mi (1,673.34 km) |
| Straelen to Katerini | 1,094.07 mi (1,760.73 km) |
| Straelen to Keratsini | 1,256.08 mi (2,021.47 km) |
| Straelen to Kerkyra | 1,047.34 mi (1,685.53 km) |
| Straelen to Kiato | 1,225.87 mi (1,972.85 km) |
| Straelen to Kifisia | 1,256.15 mi (2,021.58 km) |
| Straelen to Kilkis | 1,069.12 mi (1,720.59 km) |
| Straelen to Komotini | 1,154.98 mi (1,858.75 km) |
| Straelen to Korinthos | 1,235.53 mi (1,988.39 km) |
| Straelen to Koropi | 1,268.13 mi (2,040.85 km) |
| Straelen to Korydallos | 1,256.24 mi (2,021.72 km) |
| Straelen to Kos | 1,438.65 mi (2,315.28 km) |
| Straelen to Kozani | 1,068.41 mi (1,719.44 km) |
| Straelen to Lagos | 1,142.17 mi (1,838.14 km) |
| Straelen to Lamia | 1,166.12 mi (1,876.68 km) |
