| Tigard to Amelia | 5,762.93 mi (9,274.53 km) |
| Tigard to Anagni | 5,830.22 mi (9,382.83 km) |
| Tigard to Ancona | 5,726.18 mi (9,215.40 km) |
| Tigard to Andria | 5,939.51 mi (9,558.72 km) |
| Tigard to Angri | 5,926.62 mi (9,537.97 km) |
| Tigard to Anguillara Sabazia | 5,787.06 mi (9,313.38 km) |
| Tigard to Anzio | 5,834.46 mi (9,389.66 km) |
| Tigard to Anzola dell'Emilia | 5,612.93 mi (9,033.14 km) |
| Tigard to Aosta | 5,443.37 mi (8,760.26 km) |
| Tigard to Apricena | 5,885.01 mi (9,471.01 km) |
| Tigard to Aprilia | 5,826.85 mi (9,377.41 km) |
| Tigard to Aradeo | 6,049.70 mi (9,736.04 km) |
| Tigard to Aragona | 6,104.05 mi (9,823.52 km) |
| Tigard to Arco | 5,523.93 mi (8,889.90 km) |
| Tigard to Arcola | 5,605.32 mi (9,020.89 km) |
