| Willoughby to Amelia | 4,534.50 mi (7,297.57 km) |
| Willoughby to Anagni | 4,597.79 mi (7,399.43 km) |
| Willoughby to Ancona | 4,537.47 mi (7,302.36 km) |
| Willoughby to Andria | 4,750.05 mi (7,644.47 km) |
| Willoughby to Angri | 4,698.01 mi (7,560.72 km) |
| Willoughby to Anguillara Sabazia | 4,546.78 mi (7,317.33 km) |
| Willoughby to Anzio | 4,587.41 mi (7,382.72 km) |
| Willoughby to Anzola dell'Emilia | 4,406.12 mi (7,090.96 km) |
| Willoughby to Aosta | 4,202.64 mi (6,763.49 km) |
| Willoughby to Apricena | 4,691.35 mi (7,550.00 km) |
| Willoughby to Aprilia | 4,582.86 mi (7,375.39 km) |
| Willoughby to Aradeo | 4,871.83 mi (7,840.46 km) |
| Willoughby to Aragona | 4,796.01 mi (7,718.43 km) |
| Willoughby to Arco | 4,341.46 mi (6,986.90 km) |
| Willoughby to Arcola | 4,369.08 mi (7,031.35 km) |
