| Castelsarrasin to Klaukkala | 1,492.37 mi (2,401.74 km) |
| Castelsarrasin to Kokkola | 1,616.68 mi (2,601.79 km) |
| Castelsarrasin to Kontiolahti | 1,725.27 mi (2,776.55 km) |
| Castelsarrasin to Korsholm | 1,549.44 mi (2,493.59 km) |
| Castelsarrasin to Kotka | 1,555.76 mi (2,503.76 km) |
| Castelsarrasin to Kouvola | 1,565.41 mi (2,519.29 km) |
| Castelsarrasin to Kuhmo | 1,772.72 mi (2,852.92 km) |
| Castelsarrasin to Kuopio | 1,675.57 mi (2,696.56 km) |
| Castelsarrasin to Kurikka | 1,539.55 mi (2,477.67 km) |
| Castelsarrasin to Kuusamo | 1,846.21 mi (2,971.19 km) |
| Castelsarrasin to Kuusankoski | 1,564.88 mi (2,518.43 km) |
| Castelsarrasin to Lahti | 1,542.04 mi (2,481.67 km) |
| Castelsarrasin to Laitila | 1,437.98 mi (2,314.21 km) |
| Castelsarrasin to Lapinlahti | 1,689.08 mi (2,718.32 km) |
| Castelsarrasin to Lappeenranta | 1,613.81 mi (2,597.18 km) |
