| Ladson to Klaukkala | 4,729.37 mi (7,611.18 km) |
| Ladson to Kokkola | 4,570.86 mi (7,356.09 km) |
| Ladson to Kontiolahti | 4,788.47 mi (7,706.30 km) |
| Ladson to Korsholm | 4,552.85 mi (7,327.10 km) |
| Ladson to Kotka | 4,791.04 mi (7,710.44 km) |
| Ladson to Kouvola | 4,769.91 mi (7,676.42 km) |
| Ladson to Kuhmo | 4,729.71 mi (7,611.73 km) |
| Ladson to Kuopio | 4,725.61 mi (7,605.13 km) |
| Ladson to Kurikka | 4,588.43 mi (7,384.37 km) |
| Ladson to Kuusamo | 4,655.07 mi (7,491.62 km) |
| Ladson to Kuusankoski | 4,766.16 mi (7,670.39 km) |
| Ladson to Lahti | 4,735.33 mi (7,620.78 km) |
| Ladson to Laitila | 4,621.92 mi (7,438.27 km) |
| Ladson to Lapinlahti | 4,700.99 mi (7,565.52 km) |
| Ladson to Lappeenranta | 4,805.18 mi (7,733.19 km) |
