| Biddeford to Kelkheim (Taunus) | 3,583.08 mi (5,766.41 km) |
| Biddeford to Kelsterbach | 3,588.58 mi (5,775.26 km) |
| Biddeford to Kemberg | 3,697.79 mi (5,951.01 km) |
| Biddeford to Kempen | 3,467.44 mi (5,580.30 km) |
| Biddeford to Kempten | 3,732.89 mi (6,007.51 km) |
| Biddeford to Kenzingen | 3,613.43 mi (5,815.26 km) |
| Biddeford to Kerpen | 3,491.96 mi (5,619.77 km) |
| Biddeford to Ketsch | 3,609.34 mi (5,808.67 km) |
| Biddeford to Kevelaer | 3,454.87 mi (5,560.08 km) |
| Biddeford to Kiel | 3,530.33 mi (5,681.52 km) |
| Biddeford to Kierspe | 3,519.35 mi (5,663.84 km) |
| Biddeford to Kirchhain | 3,581.87 mi (5,764.46 km) |
| Biddeford to Kirchheim bei Munchen | 3,777.35 mi (6,079.05 km) |
| Biddeford to Kirchheim unter Teck | 3,668.53 mi (5,903.93 km) |
| Biddeford to Kirchhundem | 3,540.75 mi (5,698.28 km) |
