| Viterbo to Klaukkala | 1,350.13 mi (2,172.82 km) |
| Viterbo to Kokkola | 1,543.71 mi (2,484.37 km) |
| Viterbo to Kontiolahti | 1,578.80 mi (2,540.83 km) |
| Viterbo to Korsholm | 1,481.02 mi (2,383.48 km) |
| Viterbo to Kotka | 1,393.74 mi (2,243.00 km) |
| Viterbo to Kouvola | 1,412.73 mi (2,273.56 km) |
| Viterbo to Kuhmo | 1,650.61 mi (2,656.40 km) |
| Viterbo to Kuopio | 1,548.37 mi (2,491.86 km) |
| Viterbo to Kurikka | 1,456.95 mi (2,344.73 km) |
| Viterbo to Kuusamo | 1,753.76 mi (2,822.41 km) |
| Viterbo to Kuusankoski | 1,413.64 mi (2,275.03 km) |
| Viterbo to Lahti | 1,401.28 mi (2,255.15 km) |
| Viterbo to Laitila | 1,337.19 mi (2,151.99 km) |
| Viterbo to Lapinlahti | 1,571.81 mi (2,529.58 km) |
| Viterbo to Lappeenranta | 1,451.53 mi (2,336.01 km) |
