| Onalaska to Amelia | 4,829.28 mi (7,771.97 km) |
| Onalaska to Anagni | 4,894.87 mi (7,877.54 km) |
| Onalaska to Ancona | 4,821.37 mi (7,759.25 km) |
| Onalaska to Andria | 5,038.29 mi (8,108.35 km) |
| Onalaska to Angri | 4,995.93 mi (8,040.16 km) |
| Onalaska to Anguillara Sabazia | 4,845.06 mi (7,797.36 km) |
| Onalaska to Anzio | 4,888.31 mi (7,866.97 km) |
| Onalaska to Anzola dell'Emilia | 4,692.41 mi (7,551.70 km) |
| Onalaska to Aosta | 4,494.31 mi (7,232.90 km) |
| Onalaska to Apricena | 4,979.61 mi (8,013.91 km) |
| Onalaska to Aprilia | 4,882.83 mi (7,858.16 km) |
| Onalaska to Aradeo | 5,159.25 mi (8,303.01 km) |
| Onalaska to Aragona | 5,117.22 mi (8,235.37 km) |
| Onalaska to Arco | 4,619.65 mi (7,434.60 km) |
| Onalaska to Arcola | 4,662.82 mi (7,504.08 km) |
