| Dayton to Alenquer | 3,885.77 mi (6,253.55 km) |
| Dayton to Alfena | 3,842.56 mi (6,184.00 km) |
| Dayton to Alijo | 3,890.55 mi (6,261.23 km) |
| Dayton to Aljustrel | 3,962.42 mi (6,376.90 km) |
| Dayton to Almada | 3,890.47 mi (6,261.10 km) |
| Dayton to Almargem | 3,879.83 mi (6,243.98 km) |
| Dayton to Almeirim | 3,900.27 mi (6,276.88 km) |
| Dayton to Amadora | 3,885.21 mi (6,252.64 km) |
| Dayton to Amarante | 3,863.18 mi (6,217.19 km) |
| Dayton to Amares | 3,840.29 mi (6,180.35 km) |
| Dayton to Amora | 3,894.04 mi (6,266.86 km) |
| Dayton to Anadia | 3,871.09 mi (6,229.92 km) |
| Dayton to Angra do Heroismo | 2,998.14 mi (4,825.05 km) |
| Dayton to Ansiao | 3,886.87 mi (6,255.31 km) |
| Dayton to Anta | 3,844.76 mi (6,187.55 km) |
