| Allentown to Zory | 4,311.20 mi (6,938.21 km) |
| Allentown to Zuromin | 4,248.15 mi (6,836.73 km) |
| Allentown to Zychlin | 4,267.21 mi (6,867.41 km) |
| Allentown to Zyrardow | 4,303.57 mi (6,925.92 km) |
| Allentown to Zywiec | 4,343.43 mi (6,990.08 km) |
| Allentown to Abrantes | 3,468.95 mi (5,582.73 km) |
| Allentown to Agualva | 3,434.91 mi (5,527.95 km) |
| Allentown to Aguas Santas | 3,401.89 mi (5,474.81 km) |
| Allentown to Agueda | 3,425.83 mi (5,513.34 km) |
| Allentown to Albergaria-a-Velha | 3,421.01 mi (5,505.58 km) |
| Allentown to Albufeira | 3,536.30 mi (5,691.12 km) |
| Allentown to Alcacer do Sal | 3,484.92 mi (5,608.44 km) |
| Allentown to Alcanena | 3,446.02 mi (5,545.84 km) |
| Allentown to Alcobaca | 3,428.45 mi (5,517.56 km) |
| Allentown to Alcochete | 3,451.76 mi (5,555.08 km) |
