| Louth to Karditsa | 1,413.41 mi (2,274.67 km) |
| Louth to Kastoria | 1,330.55 mi (2,141.31 km) |
| Louth to Katerini | 1,386.41 mi (2,231.22 km) |
| Louth to Keratsini | 1,546.34 mi (2,488.60 km) |
| Louth to Kerkyra | 1,332.88 mi (2,145.07 km) |
| Louth to Kiato | 1,514.56 mi (2,437.45 km) |
| Louth to Kifisia | 1,546.95 mi (2,489.58 km) |
| Louth to Kilkis | 1,362.96 mi (2,193.47 km) |
| Louth to Komotini | 1,450.44 mi (2,334.26 km) |
| Louth to Korinthos | 1,524.44 mi (2,453.35 km) |
| Louth to Koropi | 1,558.72 mi (2,508.52 km) |
| Louth to Korydallos | 1,546.59 mi (2,489.00 km) |
| Louth to Kos | 1,732.23 mi (2,787.75 km) |
| Louth to Kozani | 1,359.69 mi (2,188.21 km) |
| Louth to Lagos | 1,437.51 mi (2,313.45 km) |
