| Harrow to Erba | 589.84 mi (949.25 km) |
| Harrow to Erchie | 1,154.57 mi (1,858.10 km) |
| Harrow to Ercolano | 1,020.59 mi (1,642.48 km) |
| Harrow to Erice | 1,126.79 mi (1,813.40 km) |
| Harrow to Este | 702.84 mi (1,131.11 km) |
| Harrow to Fabriano | 839.57 mi (1,351.16 km) |
| Harrow to Faenza | 756.34 mi (1,217.22 km) |
| Harrow to Fagnano Olona | 585.82 mi (942.79 km) |
| Harrow to Fano | 817.97 mi (1,316.40 km) |
| Harrow to Fara in Sabina | 891.91 mi (1,435.38 km) |
| Harrow to Farra di Soligo | 689.69 mi (1,109.95 km) |
| Harrow to Fasano | 1,121.19 mi (1,804.38 km) |
| Harrow to Favara | 1,199.21 mi (1,929.94 km) |
| Harrow to Felino | 680.62 mi (1,095.35 km) |
| Harrow to Feltre | 676.09 mi (1,088.06 km) |
