| Harrow on the Hill to Veliki Preslav | 1,386.17 mi (2,230.83 km) |
| Harrow on the Hill to Veliko Tarnovo | 1,339.84 mi (2,156.26 km) |
| Harrow on the Hill to Velingrad | 1,317.62 mi (2,120.50 km) |
| Harrow on the Hill to Vidin | 1,190.29 mi (1,915.58 km) |
| Harrow on the Hill to Vratsa | 1,250.02 mi (2,011.71 km) |
| Harrow on the Hill to Yambol | 1,400.15 mi (2,253.32 km) |
| Harrow on the Hill to Zlatograd | 1,389.27 mi (2,235.81 km) |
| Harrow on the Hill to Beli Manastir | 948.67 mi (1,526.74 km) |
| Harrow on the Hill to Bjelovar | 871.88 mi (1,403.16 km) |
| Harrow on the Hill to Cakovec | 837.81 mi (1,348.32 km) |
| Harrow on the Hill to Cepin | 956.53 mi (1,539.39 km) |
| Harrow on the Hill to Crikvenica | 816.44 mi (1,313.94 km) |
| Harrow on the Hill to Dakovo | 957.97 mi (1,541.71 km) |
| Harrow on the Hill to Daruvar | 899.26 mi (1,447.22 km) |
| Harrow on the Hill to Duga Resa | 836.32 mi (1,345.93 km) |
