| Ridge to Albenga | 3,963.24 mi (6,378.21 km) |
| Ridge to Alberobello | 4,473.71 mi (7,199.74 km) |
| Ridge to Albignasego | 4,079.12 mi (6,564.72 km) |
| Ridge to Albinea | 4,048.91 mi (6,516.10 km) |
| Ridge to Albino | 3,977.39 mi (6,400.99 km) |
| Ridge to Alcamo | 4,387.80 mi (7,061.48 km) |
| Ridge to Alessandria | 3,953.20 mi (6,362.05 km) |
| Ridge to Alfonsine | 4,115.36 mi (6,623.04 km) |
| Ridge to Alghero | 4,082.80 mi (6,570.63 km) |
| Ridge to Alpignano | 3,899.55 mi (6,275.72 km) |
| Ridge to Altamura | 4,442.53 mi (7,149.56 km) |
| Ridge to Altavilla Vicentina | 4,055.87 mi (6,527.30 km) |
| Ridge to Altofonte | 4,400.51 mi (7,081.93 km) |
| Ridge to Altopascio | 4,079.02 mi (6,564.54 km) |
| Ridge to Alzano Lombardo | 3,975.38 mi (6,397.76 km) |
