| Viterbo to Kelkheim (Taunus) | 560.99 mi (902.83 km) |
| Viterbo to Kelsterbach | 554.83 mi (892.92 km) |
| Viterbo to Kemberg | 647.51 mi (1,042.07 km) |
| Viterbo to Kempen | 673.44 mi (1,083.80 km) |
| Viterbo to Kempten | 377.40 mi (607.36 km) |
| Viterbo to Kenzingen | 450.93 mi (725.71 km) |
| Viterbo to Kerpen | 637.49 mi (1,025.94 km) |
| Viterbo to Ketsch | 509.64 mi (820.19 km) |
| Viterbo to Kevelaer | 690.15 mi (1,110.69 km) |
| Viterbo to Kiel | 827.38 mi (1,331.54 km) |
| Viterbo to Kierspe | 638.95 mi (1,028.29 km) |
| Viterbo to Kirchhain | 599.49 mi (964.79 km) |
| Viterbo to Kirchheim bei Munchen | 398.20 mi (640.84 km) |
| Viterbo to Kirchheim unter Teck | 449.10 mi (722.76 km) |
| Viterbo to Kirchhundem | 629.05 mi (1,012.36 km) |
