| Harrow on the Hill to Agen | 510.47 mi (821.53 km) |
| Harrow on the Hill to Aigues-Mortes | 591.27 mi (951.55 km) |
| Harrow on the Hill to Aire-sur-la-Lys | 134.61 mi (216.64 km) |
| Harrow on the Hill to Aix-en-Provence | 616.90 mi (992.81 km) |
| Harrow on the Hill to Aix-les-Bains | 495.89 mi (798.06 km) |
| Harrow on the Hill to Aizenay | 338.34 mi (544.51 km) |
| Harrow on the Hill to Ajaccio | 791.07 mi (1,273.11 km) |
| Harrow on the Hill to Albert | 169.31 mi (272.48 km) |
| Harrow on the Hill to Albertville | 509.40 mi (819.79 km) |
| Harrow on the Hill to Albi | 539.98 mi (869.01 km) |
| Harrow on the Hill to Alencon | 217.42 mi (349.91 km) |
| Harrow on the Hill to Ales | 552.88 mi (889.78 km) |
| Harrow on the Hill to Alfortville | 226.35 mi (364.28 km) |
| Harrow on the Hill to Allauch | 629.65 mi (1,013.32 km) |
| Harrow on the Hill to Allonnes | 249.49 mi (401.52 km) |
