| Billericay to Karditsa | 1,333.50 mi (2,146.06 km) |
| Billericay to Kastoria | 1,252.62 mi (2,015.89 km) |
| Billericay to Katerini | 1,311.05 mi (2,109.93 km) |
| Billericay to Keratsini | 1,466.79 mi (2,360.57 km) |
| Billericay to Kerkyra | 1,248.25 mi (2,008.87 km) |
| Billericay to Kiato | 1,432.88 mi (2,305.99 km) |
| Billericay to Kifisia | 1,468.24 mi (2,362.91 km) |
| Billericay to Kilkis | 1,291.16 mi (2,077.92 km) |
| Billericay to Komotini | 1,385.90 mi (2,230.39 km) |
| Billericay to Korinthos | 1,443.02 mi (2,322.32 km) |
| Billericay to Koropi | 1,479.64 mi (2,381.24 km) |
| Billericay to Korydallos | 1,467.17 mi (2,361.18 km) |
| Billericay to Kos | 1,658.62 mi (2,669.29 km) |
| Billericay to Kozani | 1,282.46 mi (2,063.92 km) |
| Billericay to Lagos | 1,371.82 mi (2,207.73 km) |
