| Romilly-sur-Seine to Kobarid | 486.41 mi (782.80 km) |
| Romilly-sur-Seine to Kobilje | 602.90 mi (970.27 km) |
| Romilly-sur-Seine to Kocevje | 559.51 mi (900.45 km) |
| Romilly-sur-Seine to Komen | 506.00 mi (814.33 km) |
| Romilly-sur-Seine to Komenda | 530.04 mi (853.02 km) |
| Romilly-sur-Seine to Koper | 513.35 mi (826.16 km) |
| Romilly-sur-Seine to Kostanjevica na Krki | 578.80 mi (931.49 km) |
| Romilly-sur-Seine to Kostel | 565.67 mi (910.36 km) |
| Romilly-sur-Seine to Kozje | 578.88 mi (931.62 km) |
| Romilly-sur-Seine to Kranj | 521.72 mi (839.62 km) |
| Romilly-sur-Seine to Kranjska Gora | 489.69 mi (788.07 km) |
| Romilly-sur-Seine to Krizevci | 593.78 mi (955.60 km) |
| Romilly-sur-Seine to Krsko | 578.66 mi (931.27 km) |
| Romilly-sur-Seine to Kuzma | 585.82 mi (942.78 km) |
| Romilly-sur-Seine to Lasko | 562.52 mi (905.28 km) |
