| Riga to Karditsa | 1,218.84 mi (1,961.53 km) |
| Riga to Kastoria | 1,142.46 mi (1,838.61 km) |
| Riga to Katerini | 1,154.88 mi (1,858.60 km) |
| Riga to Keratsini | 1,311.73 mi (2,111.03 km) |
| Riga to Kerkyra | 1,211.84 mi (1,950.27 km) |
| Riga to Kiato | 1,310.01 mi (2,108.25 km) |
| Riga to Kifisia | 1,303.55 mi (2,097.87 km) |
| Riga to Kilkis | 1,104.50 mi (1,777.52 km) |
| Riga to Komotini | 1,096.61 mi (1,764.82 km) |
| Riga to Korinthos | 1,314.59 mi (2,115.63 km) |
| Riga to Koropi | 1,316.19 mi (2,118.21 km) |
| Riga to Korydallos | 1,310.56 mi (2,109.15 km) |
| Riga to Kos | 1,396.17 mi (2,246.91 km) |
| Riga to Kozani | 1,155.04 mi (1,858.86 km) |
| Riga to Lagos | 1,098.12 mi (1,767.25 km) |
