| Chelmsford to Ilawa | 807.58 mi (1,299.68 km) |
| Chelmsford to Imielin | 821.01 mi (1,321.28 km) |
| Chelmsford to Inowroclaw | 753.58 mi (1,212.77 km) |
| Chelmsford to Janow Lubelski | 948.23 mi (1,526.02 km) |
| Chelmsford to Jarocin | 724.97 mi (1,166.73 km) |
| Chelmsford to Jaroslaw | 971.26 mi (1,563.09 km) |
| Chelmsford to Jasien | 770.19 mi (1,239.50 km) |
| Chelmsford to Jaslo | 924.73 mi (1,488.20 km) |
| Chelmsford to Jastrzebie-Zdroj | 797.26 mi (1,283.07 km) |
| Chelmsford to Jawor | 678.08 mi (1,091.26 km) |
| Chelmsford to Jaworzno | 822.03 mi (1,322.94 km) |
| Chelmsford to Jedrzejow | 859.10 mi (1,382.58 km) |
| Chelmsford to Jelcz-Laskowice | 726.73 mi (1,169.57 km) |
| Chelmsford to Jelenia Gora | 660.01 mi (1,062.18 km) |
| Chelmsford to Jozefoslaw | 873.95 mi (1,406.48 km) |
