| Koper to Koniz | 317.27 mi (510.60 km) |
| Koper to Kreuzlingen | 260.19 mi (418.73 km) |
| Koper to Kriens | 279.58 mi (449.94 km) |
| Koper to Kusnacht | 273.86 mi (440.74 km) |
| Koper to Kussnacht | 273.73 mi (440.53 km) |
| Koper to La Chaux-de-Fonds | 346.46 mi (557.58 km) |
| Koper to La Tour-de-Peilz | 335.27 mi (539.57 km) |
| Koper to Lachen | 258.67 mi (416.28 km) |
| Koper to Landecy | 368.91 mi (593.70 km) |
| Koper to Landquart | 222.54 mi (358.14 km) |
| Koper to Langenthal | 305.98 mi (492.43 km) |
| Koper to Langnau | 299.98 mi (482.77 km) |
| Koper to Lausanne | 346.95 mi (558.36 km) |
| Koper to Le Grand-Saconnex | 369.17 mi (594.12 km) |
| Koper to Le Locle | 349.09 mi (561.80 km) |
