| River Ridge to Amelia | 5,429.07 mi (8,737.24 km) |
| River Ridge to Anagni | 5,490.23 mi (8,835.67 km) |
| River Ridge to Ancona | 5,439.25 mi (8,753.63 km) |
| River Ridge to Andria | 5,647.42 mi (9,088.64 km) |
| River Ridge to Angri | 5,589.03 mi (8,994.68 km) |
| River Ridge to Anguillara Sabazia | 5,438.78 mi (8,752.87 km) |
| River Ridge to Anzio | 5,477.17 mi (8,814.65 km) |
| River Ridge to Anzola dell'Emilia | 5,307.36 mi (8,541.37 km) |
| River Ridge to Aosta | 5,101.98 mi (8,210.84 km) |
| River Ridge to Apricena | 5,589.15 mi (8,994.87 km) |
| River Ridge to Aprilia | 5,473.33 mi (8,808.47 km) |
| River Ridge to Aradeo | 5,768.84 mi (9,284.06 km) |
| River Ridge to Aragona | 5,667.51 mi (9,120.98 km) |
| River Ridge to Arco | 5,248.14 mi (8,446.07 km) |
| River Ridge to Arcola | 5,265.70 mi (8,474.32 km) |
