| Harrow on the Hill to Roura | 4,388.21 mi (7,062.15 km) |
| Harrow on the Hill to Saint-Georges | 4,416.21 mi (7,107.20 km) |
| Harrow on the Hill to Saint-Laurent-du-Maroni | 4,408.79 mi (7,095.26 km) |
| Harrow on the Hill to Sinnamary | 4,374.56 mi (7,040.17 km) |
| Harrow on the Hill to Aachen | 283.17 mi (455.72 km) |
| Harrow on the Hill to Aalen | 497.98 mi (801.41 km) |
| Harrow on the Hill to Abensberg | 571.04 mi (919.00 km) |
| Harrow on the Hill to Achern | 423.46 mi (681.50 km) |
| Harrow on the Hill to Achim | 408.65 mi (657.66 km) |
| Harrow on the Hill to Adelsdorf | 507.77 mi (817.18 km) |
| Harrow on the Hill to Adendorf | 469.05 mi (754.87 km) |
| Harrow on the Hill to Aerzen | 411.03 mi (661.49 km) |
| Harrow on the Hill to Ahaus | 314.97 mi (506.90 km) |
| Harrow on the Hill to Ahlen | 352.52 mi (567.32 km) |
| Harrow on the Hill to Ahrensburg | 466.34 mi (750.50 km) |
