| Webster Groves to Ilawa | 4,828.47 mi (7,770.67 km) |
| Webster Groves to Imielin | 4,967.00 mi (7,993.61 km) |
| Webster Groves to Inowroclaw | 4,820.33 mi (7,757.56 km) |
| Webster Groves to Janow Lubelski | 5,048.66 mi (8,125.04 km) |
| Webster Groves to Jarocin | 4,829.88 mi (7,772.94 km) |
| Webster Groves to Jaroslaw | 5,089.20 mi (8,190.27 km) |
| Webster Groves to Jasien | 4,764.62 mi (7,667.92 km) |
| Webster Groves to Jaslo | 5,060.95 mi (8,144.80 km) |
| Webster Groves to Jastrzebie-Zdroj | 4,953.14 mi (7,971.31 km) |
| Webster Groves to Jawor | 4,823.82 mi (7,763.18 km) |
| Webster Groves to Jaworzno | 4,965.72 mi (7,991.56 km) |
| Webster Groves to Jedrzejow | 4,981.87 mi (8,017.54 km) |
| Webster Groves to Jelcz-Laskowice | 4,863.63 mi (7,827.26 km) |
| Webster Groves to Jelenia Gora | 4,813.71 mi (7,746.91 km) |
| Webster Groves to Jozefoslaw | 4,941.66 mi (7,952.84 km) |
