| Hitchin to Karditsa | 1,370.54 mi (2,205.67 km) |
| Hitchin to Kastoria | 1,289.55 mi (2,075.34 km) |
| Hitchin to Katerini | 1,347.86 mi (2,169.17 km) |
| Hitchin to Keratsini | 1,503.82 mi (2,420.16 km) |
| Hitchin to Kerkyra | 1,285.42 mi (2,068.69 km) |
| Hitchin to Kiato | 1,469.98 mi (2,365.70 km) |
| Hitchin to Kifisia | 1,505.24 mi (2,422.45 km) |
| Hitchin to Kilkis | 1,327.74 mi (2,136.79 km) |
| Hitchin to Komotini | 1,421.90 mi (2,288.33 km) |
| Hitchin to Korinthos | 1,480.12 mi (2,382.02 km) |
| Hitchin to Koropi | 1,516.65 mi (2,440.81 km) |
| Hitchin to Korydallos | 1,504.19 mi (2,420.77 km) |
| Hitchin to Kos | 1,695.37 mi (2,728.43 km) |
| Hitchin to Kozani | 1,319.37 mi (2,123.32 km) |
| Hitchin to Lagos | 1,407.93 mi (2,265.84 km) |
