| Couvin to Kastoria | 1,044.47 mi (1,680.92 km) |
| Couvin to Katerini | 1,103.03 mi (1,775.16 km) |
| Couvin to Keratsini | 1,258.67 mi (2,025.64 km) |
| Couvin to Kerkyra | 1,040.71 mi (1,674.86 km) |
| Couvin to Kiato | 1,224.92 mi (1,971.32 km) |
| Couvin to Kifisia | 1,260.10 mi (2,027.93 km) |
| Couvin to Kilkis | 1,083.65 mi (1,743.96 km) |
| Couvin to Komotini | 1,180.23 mi (1,899.40 km) |
| Couvin to Korinthos | 1,235.04 mi (1,987.60 km) |
| Couvin to Koropi | 1,271.50 mi (2,046.29 km) |
| Couvin to Korydallos | 1,259.05 mi (2,026.24 km) |
| Couvin to Kos | 1,450.70 mi (2,334.68 km) |
| Couvin to Kozani | 1,074.33 mi (1,728.97 km) |
| Couvin to Lagos | 1,165.79 mi (1,876.16 km) |
| Couvin to Lamia | 1,167.85 mi (1,879.48 km) |
