| Red Oak to Alenquer | 4,742.78 mi (7,632.77 km) |
| Red Oak to Alfena | 4,702.53 mi (7,567.99 km) |
| Red Oak to Alijo | 4,750.88 mi (7,645.80 km) |
| Red Oak to Aljustrel | 4,818.10 mi (7,753.98 km) |
| Red Oak to Almada | 4,746.79 mi (7,639.22 km) |
| Red Oak to Almargem | 4,736.35 mi (7,622.43 km) |
| Red Oak to Almeirim | 4,757.74 mi (7,656.84 km) |
| Red Oak to Amadora | 4,741.57 mi (7,630.82 km) |
| Red Oak to Amarante | 4,723.32 mi (7,601.46 km) |
| Red Oak to Amares | 4,700.65 mi (7,564.97 km) |
| Red Oak to Amora | 4,750.30 mi (7,644.87 km) |
| Red Oak to Anadia | 4,730.27 mi (7,612.63 km) |
| Red Oak to Angra do Heroismo | 3,838.34 mi (6,177.21 km) |
| Red Oak to Ansiao | 4,745.42 mi (7,637.01 km) |
| Red Oak to Anta | 4,704.48 mi (7,571.13 km) |
