| Richardson to Zory | 5,477.52 mi (8,815.22 km) |
| Richardson to Zuromin | 5,383.96 mi (8,664.65 km) |
| Richardson to Zychlin | 5,411.46 mi (8,708.90 km) |
| Richardson to Zyrardow | 5,446.40 mi (8,765.13 km) |
| Richardson to Zywiec | 5,510.78 mi (8,868.74 km) |
| Richardson to Abrantes | 4,748.96 mi (7,642.72 km) |
| Richardson to Agualva | 4,716.54 mi (7,590.53 km) |
| Richardson to Aguas Santas | 4,678.54 mi (7,529.38 km) |
| Richardson to Agueda | 4,703.85 mi (7,570.11 km) |
| Richardson to Albergaria-a-Velha | 4,698.79 mi (7,561.97 km) |
| Richardson to Albufeira | 4,819.14 mi (7,755.65 km) |
| Richardson to Alcacer do Sal | 4,766.68 mi (7,671.23 km) |
| Richardson to Alcanena | 4,726.32 mi (7,606.27 km) |
| Richardson to Alcobaca | 4,708.79 mi (7,578.06 km) |
| Richardson to Alcochete | 4,733.27 mi (7,617.45 km) |
