| Williamstown to Zory | 4,335.71 mi (6,977.66 km) |
| Williamstown to Zuromin | 4,276.35 mi (6,882.12 km) |
| Williamstown to Zychlin | 4,294.43 mi (6,911.22 km) |
| Williamstown to Zyrardow | 4,330.90 mi (6,969.90 km) |
| Williamstown to Zywiec | 4,367.77 mi (7,029.25 km) |
| Williamstown to Abrantes | 3,468.49 mi (5,582.00 km) |
| Williamstown to Agualva | 3,432.94 mi (5,524.78 km) |
| Williamstown to Aguas Santas | 3,403.76 mi (5,477.82 km) |
| Williamstown to Agueda | 3,426.84 mi (5,514.97 km) |
| Williamstown to Albergaria-a-Velha | 3,422.18 mi (5,507.47 km) |
| Williamstown to Albufeira | 3,532.51 mi (5,685.02 km) |
| Williamstown to Alcacer do Sal | 3,482.77 mi (5,604.98 km) |
| Williamstown to Alcanena | 3,445.35 mi (5,544.75 km) |
| Williamstown to Alcobaca | 3,427.75 mi (5,516.44 km) |
| Williamstown to Alcochete | 3,449.93 mi (5,552.12 km) |
