| Colfontaine to Kocaeli | 1,415.31 mi (2,277.73 km) |
| Colfontaine to Konak | 1,406.45 mi (2,263.47 km) |
| Colfontaine to Konakli | 1,682.83 mi (2,708.25 km) |
| Colfontaine to Konya | 1,647.73 mi (2,651.77 km) |
| Colfontaine to Koprukoy | 1,960.70 mi (3,155.43 km) |
| Colfontaine to Korfez | 1,406.74 mi (2,263.93 km) |
| Colfontaine to Korkut | 2,006.17 mi (3,228.62 km) |
| Colfontaine to Kose | 1,854.65 mi (2,984.78 km) |
| Colfontaine to Kovancilar | 1,923.76 mi (3,095.99 km) |
| Colfontaine to Koyulhisar | 1,771.79 mi (2,851.42 km) |
| Colfontaine to Kozan | 1,804.49 mi (2,904.04 km) |
| Colfontaine to Kozlu | 1,465.83 mi (2,359.02 km) |
| Colfontaine to Kozluk | 2,015.92 mi (3,244.31 km) |
| Colfontaine to Kucuk Dalyan | 1,875.56 mi (3,018.42 km) |
| Colfontaine to Kucukcekmece | 1,358.78 mi (2,186.75 km) |
