| Effingham to Ilawa | 4,740.73 mi (7,629.47 km) |
| Effingham to Imielin | 4,876.46 mi (7,847.90 km) |
| Effingham to Inowroclaw | 4,731.46 mi (7,614.54 km) |
| Effingham to Janow Lubelski | 4,959.81 mi (7,982.04 km) |
| Effingham to Jarocin | 4,740.08 mi (7,628.43 km) |
| Effingham to Jaroslaw | 4,999.93 mi (8,046.61 km) |
| Effingham to Jasien | 4,677.13 mi (7,527.11 km) |
| Effingham to Jaslo | 4,971.00 mi (8,000.05 km) |
| Effingham to Jastrzebie-Zdroj | 4,862.23 mi (7,825.00 km) |
| Effingham to Jawor | 4,732.86 mi (7,616.80 km) |
| Effingham to Jaworzno | 4,875.25 mi (7,845.96 km) |
| Effingham to Jedrzejow | 4,892.11 mi (7,873.09 km) |
| Effingham to Jelcz-Laskowice | 4,773.06 mi (7,681.50 km) |
| Effingham to Jelenia Gora | 4,722.48 mi (7,600.09 km) |
| Effingham to Jozefoslaw | 4,853.31 mi (7,810.65 km) |
