| Westbrook to Ilawa | 3,881.51 mi (6,246.69 km) |
| Westbrook to Imielin | 3,989.70 mi (6,420.81 km) |
| Westbrook to Inowroclaw | 3,861.64 mi (6,214.72 km) |
| Westbrook to Janow Lubelski | 4,087.81 mi (6,578.70 km) |
| Westbrook to Jarocin | 3,861.49 mi (6,214.47 km) |
| Westbrook to Jaroslaw | 4,123.80 mi (6,636.62 km) |
| Westbrook to Jasien | 3,820.87 mi (6,149.10 km) |
| Westbrook to Jaslo | 4,088.85 mi (6,580.37 km) |
| Westbrook to Jastrzebie-Zdroj | 3,972.19 mi (6,392.62 km) |
| Westbrook to Jawor | 3,843.48 mi (6,185.49 km) |
| Westbrook to Jaworzno | 3,989.17 mi (6,419.95 km) |
| Westbrook to Jedrzejow | 4,012.43 mi (6,457.38 km) |
| Westbrook to Jelcz-Laskowice | 3,886.96 mi (6,255.46 km) |
| Westbrook to Jelenia Gora | 3,830.66 mi (6,164.85 km) |
| Westbrook to Jozefoslaw | 3,987.07 mi (6,416.57 km) |
