| Allentown to Ilawa | 4,217.72 mi (6,787.76 km) |
| Allentown to Imielin | 4,327.75 mi (6,964.83 km) |
| Allentown to Inowroclaw | 4,198.65 mi (6,757.08 km) |
| Allentown to Janow Lubelski | 4,425.10 mi (7,121.51 km) |
| Allentown to Jarocin | 4,199.07 mi (6,757.74 km) |
| Allentown to Jaroslaw | 4,461.36 mi (7,179.86 km) |
| Allentown to Jasien | 4,156.78 mi (6,689.69 km) |
| Allentown to Jaslo | 4,426.72 mi (7,124.11 km) |
| Allentown to Jastrzebie-Zdroj | 4,310.36 mi (6,936.85 km) |
| Allentown to Jawor | 4,181.59 mi (6,729.62 km) |
| Allentown to Jaworzno | 4,327.18 mi (6,963.93 km) |
| Allentown to Jedrzejow | 4,350.13 mi (7,000.86 km) |
| Allentown to Jelcz-Laskowice | 4,224.94 mi (6,799.38 km) |
| Allentown to Jelenia Gora | 4,168.86 mi (6,709.13 km) |
| Allentown to Jozefoslaw | 4,323.90 mi (6,958.65 km) |
