| Upper Grand Lagoon to Amelia | 5,220.26 mi (8,401.20 km) |
| Upper Grand Lagoon to Anagni | 5,280.12 mi (8,497.54 km) |
| Upper Grand Lagoon to Ancona | 5,234.49 mi (8,424.10 km) |
| Upper Grand Lagoon to Andria | 5,439.55 mi (8,754.12 km) |
| Upper Grand Lagoon to Angri | 5,377.93 mi (8,654.94 km) |
| Upper Grand Lagoon to Anguillara Sabazia | 5,228.58 mi (8,414.59 km) |
| Upper Grand Lagoon to Anzio | 5,265.72 mi (8,474.36 km) |
| Upper Grand Lagoon to Anzola dell'Emilia | 5,102.63 mi (8,211.90 km) |
| Upper Grand Lagoon to Aosta | 4,896.73 mi (7,880.53 km) |
| Upper Grand Lagoon to Apricena | 5,381.68 mi (8,660.98 km) |
| Upper Grand Lagoon to Aprilia | 5,262.26 mi (8,468.79 km) |
| Upper Grand Lagoon to Aradeo | 5,560.46 mi (8,948.70 km) |
| Upper Grand Lagoon to Aragona | 5,447.25 mi (8,766.50 km) |
| Upper Grand Lagoon to Arco | 5,046.94 mi (8,122.26 km) |
| Upper Grand Lagoon to Arcola | 5,058.46 mi (8,140.80 km) |
