| Jaca to Karditsa | 1,189.05 mi (1,913.59 km) |
| Jaca to Kastoria | 1,133.90 mi (1,824.84 km) |
| Jaca to Katerini | 1,201.06 mi (1,932.92 km) |
| Jaca to Keratsini | 1,308.11 mi (2,105.20 km) |
| Jaca to Kerkyra | 1,082.28 mi (1,741.77 km) |
| Jaca to Kiato | 1,263.11 mi (2,032.77 km) |
| Jaca to Kifisia | 1,315.29 mi (2,116.76 km) |
| Jaca to Kilkis | 1,207.74 mi (1,943.66 km) |
| Jaca to Komotini | 1,335.46 mi (2,149.21 km) |
| Jaca to Korinthos | 1,273.94 mi (2,050.21 km) |
| Jaca to Koropi | 1,322.81 mi (2,128.85 km) |
| Jaca to Korydallos | 1,309.37 mi (2,107.23 km) |
| Jaca to Kos | 1,520.98 mi (2,447.79 km) |
| Jaca to Kozani | 1,163.99 mi (1,873.25 km) |
| Jaca to Lagos | 1,316.09 mi (2,118.05 km) |
