| Killingworth to Ilawa | 853.73 mi (1,373.95 km) |
| Killingworth to Imielin | 931.11 mi (1,498.48 km) |
| Killingworth to Inowroclaw | 818.27 mi (1,316.88 km) |
| Killingworth to Janow Lubelski | 1,037.34 mi (1,669.44 km) |
| Killingworth to Jarocin | 808.46 mi (1,301.08 km) |
| Killingworth to Jaroslaw | 1,069.63 mi (1,721.40 km) |
| Killingworth to Jasien | 802.06 mi (1,290.79 km) |
| Killingworth to Jaslo | 1,031.54 mi (1,660.10 km) |
| Killingworth to Jastrzebie-Zdroj | 913.01 mi (1,469.35 km) |
| Killingworth to Jawor | 784.60 mi (1,262.69 km) |
| Killingworth to Jaworzno | 930.78 mi (1,497.94 km) |
| Killingworth to Jedrzejow | 956.93 mi (1,540.03 km) |
| Killingworth to Jelcz-Laskowice | 828.95 mi (1,334.07 km) |
| Killingworth to Jelenia Gora | 771.44 mi (1,241.51 km) |
| Killingworth to Jozefoslaw | 944.85 mi (1,520.59 km) |
