| Omaha to Amelia | 5,133.83 mi (8,262.11 km) |
| Omaha to Anagni | 5,199.55 mi (8,367.87 km) |
| Omaha to Ancona | 5,125.11 mi (8,248.07 km) |
| Omaha to Andria | 5,342.25 mi (8,597.53 km) |
| Omaha to Angri | 5,300.61 mi (8,530.51 km) |
| Omaha to Anguillara Sabazia | 5,149.83 mi (8,287.85 km) |
| Omaha to Anzio | 5,193.23 mi (8,357.69 km) |
| Omaha to Anzola dell'Emilia | 4,996.42 mi (8,040.96 km) |
| Omaha to Aosta | 4,798.83 mi (7,722.98 km) |
| Omaha to Apricena | 5,283.61 mi (8,503.15 km) |
| Omaha to Aprilia | 5,187.69 mi (8,348.79 km) |
| Omaha to Aradeo | 5,463.08 mi (8,791.97 km) |
| Omaha to Aragona | 5,422.97 mi (8,727.43 km) |
| Omaha to Arco | 4,923.04 mi (7,922.86 km) |
| Omaha to Arcola | 4,967.39 mi (7,994.24 km) |
