| Towcester to Karditsa | 1,402.87 mi (2,257.69 km) |
| Towcester to Kastoria | 1,321.97 mi (2,127.51 km) |
| Towcester to Katerini | 1,380.35 mi (2,221.46 km) |
| Towcester to Keratsini | 1,536.15 mi (2,472.20 km) |
| Towcester to Kerkyra | 1,317.50 mi (2,120.31 km) |
| Towcester to Kiato | 1,502.21 mi (2,417.57 km) |
| Towcester to Kifisia | 1,537.61 mi (2,474.54 km) |
| Towcester to Kilkis | 1,360.31 mi (2,189.20 km) |
| Towcester to Komotini | 1,454.49 mi (2,340.78 km) |
| Towcester to Korinthos | 1,512.36 mi (2,433.91 km) |
| Towcester to Koropi | 1,549.00 mi (2,492.88 km) |
| Towcester to Korydallos | 1,536.53 mi (2,472.81 km) |
| Towcester to Kos | 1,727.89 mi (2,780.77 km) |
| Towcester to Kozani | 1,351.81 mi (2,175.52 km) |
| Towcester to Lagos | 1,440.52 mi (2,318.30 km) |
