| Barnsley to Karditsa | 1,471.18 mi (2,367.64 km) |
| Barnsley to Kastoria | 1,388.73 mi (2,234.94 km) |
| Barnsley to Katerini | 1,445.15 mi (2,325.75 km) |
| Barnsley to Keratsini | 1,604.24 mi (2,581.78 km) |
| Barnsley to Kerkyra | 1,389.41 mi (2,236.04 km) |
| Barnsley to Kiato | 1,571.94 mi (2,529.79 km) |
| Barnsley to Kifisia | 1,605.04 mi (2,583.07 km) |
| Barnsley to Kilkis | 1,422.34 mi (2,289.04 km) |
| Barnsley to Komotini | 1,510.94 mi (2,431.62 km) |
| Barnsley to Korinthos | 1,581.89 mi (2,545.80 km) |
| Barnsley to Koropi | 1,616.73 mi (2,601.88 km) |
| Barnsley to Korydallos | 1,604.52 mi (2,582.23 km) |
| Barnsley to Kos | 1,791.41 mi (2,883.00 km) |
| Barnsley to Kozani | 1,418.03 mi (2,282.10 km) |
| Barnsley to Lagos | 1,497.86 mi (2,410.57 km) |
