| Mission to Albenga | 5,728.61 mi (9,219.31 km) |
| Mission to Alberobello | 6,236.90 mi (10,037.32 km) |
| Mission to Albignasego | 5,835.83 mi (9,391.86 km) |
| Mission to Albinea | 5,809.94 mi (9,350.20 km) |
| Mission to Albino | 5,735.63 mi (9,230.60 km) |
| Mission to Alcamo | 6,159.27 mi (9,912.38 km) |
| Mission to Alessandria | 5,715.74 mi (9,198.60 km) |
| Mission to Alfonsine | 5,874.80 mi (9,454.58 km) |
| Mission to Alghero | 5,853.98 mi (9,421.06 km) |
| Mission to Alpignano | 5,662.80 mi (9,113.39 km) |
| Mission to Altamura | 6,206.54 mi (9,988.47 km) |
| Mission to Altavilla Vicentina | 5,812.59 mi (9,354.46 km) |
| Mission to Altofonte | 6,171.80 mi (9,932.56 km) |
| Mission to Altopascio | 5,842.34 mi (9,402.33 km) |
| Mission to Alzano Lombardo | 5,733.82 mi (9,227.69 km) |
