| Castelfidardo to Klaukkala | 1,258.56 mi (2,025.46 km) |
| Castelfidardo to Kokkola | 1,457.58 mi (2,345.75 km) |
| Castelfidardo to Kontiolahti | 1,485.37 mi (2,390.48 km) |
| Castelfidardo to Korsholm | 1,395.90 mi (2,246.49 km) |
| Castelfidardo to Kotka | 1,300.07 mi (2,092.26 km) |
| Castelfidardo to Kouvola | 1,319.75 mi (2,123.93 km) |
| Castelfidardo to Kuhmo | 1,558.93 mi (2,508.86 km) |
| Castelfidardo to Kuopio | 1,456.82 mi (2,344.52 km) |
| Castelfidardo to Kurikka | 1,370.50 mi (2,205.61 km) |
| Castelfidardo to Kuusamo | 1,664.30 mi (2,678.42 km) |
| Castelfidardo to Kuusankoski | 1,320.79 mi (2,125.60 km) |
| Castelfidardo to Lahti | 1,309.47 mi (2,107.39 km) |
| Castelfidardo to Laitila | 1,249.89 mi (2,011.51 km) |
| Castelfidardo to Lapinlahti | 1,481.03 mi (2,383.49 km) |
| Castelfidardo to Lappeenranta | 1,357.48 mi (2,184.66 km) |
