| Rietavas to Karditsa | 1,129.68 mi (1,818.04 km) |
| Rietavas to Kastoria | 1,050.66 mi (1,690.87 km) |
| Rietavas to Katerini | 1,067.80 mi (1,718.46 km) |
| Rietavas to Keratsini | 1,228.89 mi (1,977.71 km) |
| Rietavas to Kerkyra | 1,115.72 mi (1,795.57 km) |
| Rietavas to Kiato | 1,223.99 mi (1,969.82 km) |
| Rietavas to Kifisia | 1,221.48 mi (1,965.78 km) |
| Rietavas to Kilkis | 1,018.86 mi (1,639.69 km) |
| Rietavas to Komotini | 1,022.15 mi (1,644.99 km) |
| Rietavas to Korinthos | 1,229.21 mi (1,978.23 km) |
| Rietavas to Koropi | 1,234.31 mi (1,986.42 km) |
| Rietavas to Korydallos | 1,227.85 mi (1,976.03 km) |
| Rietavas to Kos | 1,326.95 mi (2,135.52 km) |
| Rietavas to Kozani | 1,065.21 mi (1,714.29 km) |
| Rietavas to Lagos | 1,021.85 mi (1,644.50 km) |
