| Waltham to Kocaali | 4,903.41 mi (7,891.28 km) |
| Waltham to Kocaeli | 4,879.08 mi (7,852.11 km) |
| Waltham to Konak | 4,867.39 mi (7,833.31 km) |
| Waltham to Konakli | 5,147.97 mi (8,284.85 km) |
| Waltham to Konya | 5,113.59 mi (8,229.53 km) |
| Waltham to Koprukoy | 5,377.02 mi (8,653.47 km) |
| Waltham to Korfez | 4,870.75 mi (7,838.71 km) |
| Waltham to Korkut | 5,435.27 mi (8,747.22 km) |
| Waltham to Kose | 5,283.07 mi (8,502.28 km) |
| Waltham to Kovancilar | 5,363.90 mi (8,632.36 km) |
| Waltham to Koyulhisar | 5,209.79 mi (8,384.34 km) |
| Waltham to Kozan | 5,266.72 mi (8,475.97 km) |
| Waltham to Kozlu | 4,922.09 mi (7,921.34 km) |
| Waltham to Kozluk | 5,451.41 mi (8,773.19 km) |
| Waltham to Kucuk Dalyan | 5,340.13 mi (8,594.11 km) |
