| Trebnje to Klaukkala | 1,075.62 mi (1,731.04 km) |
| Trebnje to Kokkola | 1,277.60 mi (2,056.10 km) |
| Trebnje to Kontiolahti | 1,301.86 mi (2,095.14 km) |
| Trebnje to Korsholm | 1,216.73 mi (1,958.13 km) |
| Trebnje to Kotka | 1,116.53 mi (1,796.88 km) |
| Trebnje to Kouvola | 1,136.35 mi (1,828.77 km) |
| Trebnje to Kuhmo | 1,375.87 mi (2,214.24 km) |
| Trebnje to Kuopio | 1,273.82 mi (2,050.01 km) |
| Trebnje to Kurikka | 1,190.37 mi (1,915.71 km) |
| Trebnje to Kuusamo | 1,482.14 mi (2,385.28 km) |
| Trebnje to Kuusankoski | 1,137.41 mi (1,830.49 km) |
| Trebnje to Lahti | 1,126.42 mi (1,812.79 km) |
| Trebnje to Laitila | 1,069.29 mi (1,720.86 km) |
| Trebnje to Lapinlahti | 1,298.34 mi (2,089.47 km) |
| Trebnje to Lappeenranta | 1,173.89 mi (1,889.19 km) |
