| Harrow to Lanester | 295.85 mi (476.13 km) |
| Harrow to Lannion | 240.25 mi (386.65 km) |
| Harrow to Laon | 223.18 mi (359.17 km) |
| Harrow to Lattes | 587.92 mi (946.16 km) |
| Harrow to Launaguet | 552.87 mi (889.76 km) |
| Harrow to Laval | 243.27 mi (391.50 km) |
| Harrow to Lavaur | 553.96 mi (891.51 km) |
| Harrow to Laxou | 350.40 mi (563.92 km) |
| Harrow to Le Beausset | 646.29 mi (1,040.10 km) |
| Harrow to Le Blanc-Mesnil | 220.82 mi (355.37 km) |
| Harrow to Le Bourget | 220.16 mi (354.31 km) |
| Harrow to Le Bouscat | 464.35 mi (747.30 km) |
| Harrow to Le Cannet | 650.33 mi (1,046.60 km) |
| Harrow to Le Chambon-Feugerolles | 477.81 mi (768.95 km) |
| Harrow to Le Chesnay | 220.08 mi (354.19 km) |
