| Pirot to Kelkheim (Taunus) | 823.95 mi (1,326.02 km) |
| Pirot to Kelsterbach | 818.18 mi (1,316.74 km) |
| Pirot to Kemberg | 754.69 mi (1,214.55 km) |
| Pirot to Kempen | 943.51 mi (1,518.44 km) |
| Pirot to Kempten | 672.65 mi (1,082.52 km) |
| Pirot to Kenzingen | 793.82 mi (1,277.53 km) |
| Pirot to Kerpen | 916.04 mi (1,474.22 km) |
| Pirot to Ketsch | 794.89 mi (1,279.24 km) |
| Pirot to Kevelaer | 957.48 mi (1,540.91 km) |
| Pirot to Kiel | 954.82 mi (1,536.64 km) |
| Pirot to Kierspe | 892.81 mi (1,436.83 km) |
| Pirot to Kirchhain | 831.70 mi (1,338.49 km) |
| Pirot to Kirchheim bei Munchen | 626.76 mi (1,008.67 km) |
| Pirot to Kirchheim unter Teck | 735.42 mi (1,183.55 km) |
| Pirot to Kirchhundem | 872.73 mi (1,404.52 km) |
