| Bad Neuenahr-Ahrweiler to Kastoria | 971.19 mi (1,562.98 km) |
| Bad Neuenahr-Ahrweiler to Katerini | 1,026.45 mi (1,651.91 km) |
| Bad Neuenahr-Ahrweiler to Keratsini | 1,187.30 mi (1,910.77 km) |
| Bad Neuenahr-Ahrweiler to Kerkyra | 976.83 mi (1,572.06 km) |
| Bad Neuenahr-Ahrweiler to Kiato | 1,156.42 mi (1,861.07 km) |
| Bad Neuenahr-Ahrweiler to Kifisia | 1,187.63 mi (1,911.31 km) |
| Bad Neuenahr-Ahrweiler to Kilkis | 1,002.77 mi (1,613.81 km) |
| Bad Neuenahr-Ahrweiler to Komotini | 1,091.69 mi (1,756.91 km) |
| Bad Neuenahr-Ahrweiler to Korinthos | 1,166.16 mi (1,876.76 km) |
| Bad Neuenahr-Ahrweiler to Koropi | 1,199.50 mi (1,930.42 km) |
| Bad Neuenahr-Ahrweiler to Korydallos | 1,187.50 mi (1,911.09 km) |
| Bad Neuenahr-Ahrweiler to Kos | 1,372.04 mi (2,208.09 km) |
| Bad Neuenahr-Ahrweiler to Kozani | 1,000.11 mi (1,609.53 km) |
| Bad Neuenahr-Ahrweiler to Lagos | 1,078.38 mi (1,735.48 km) |
| Bad Neuenahr-Ahrweiler to Lamia | 1,097.10 mi (1,765.61 km) |
