| Trier to Kocaeli | 1,283.76 mi (2,066.02 km) |
| Trier to Konak | 1,276.39 mi (2,054.15 km) |
| Trier to Konakli | 1,551.79 mi (2,497.36 km) |
| Trier to Konya | 1,516.24 mi (2,440.15 km) |
| Trier to Koprukoy | 1,832.25 mi (2,948.72 km) |
| Trier to Korfez | 1,275.18 mi (2,052.21 km) |
| Trier to Korkut | 1,876.70 mi (3,020.26 km) |
| Trier to Kose | 1,725.43 mi (2,776.81 km) |
| Trier to Kovancilar | 1,793.57 mi (2,886.47 km) |
| Trier to Koyulhisar | 1,641.91 mi (2,642.40 km) |
| Trier to Kozan | 1,672.97 mi (2,692.38 km) |
| Trier to Kozlu | 1,334.73 mi (2,148.04 km) |
| Trier to Kozluk | 1,885.98 mi (3,035.19 km) |
| Trier to Kucuk Dalyan | 1,743.99 mi (2,806.69 km) |
| Trier to Kucukcekmece | 1,227.21 mi (1,975.01 km) |
