| Concord to Ilawa | 5,707.34 mi (9,185.08 km) |
| Concord to Imielin | 5,907.94 mi (9,507.91 km) |
| Concord to Inowroclaw | 5,728.32 mi (9,218.85 km) |
| Concord to Janow Lubelski | 5,939.82 mi (9,559.22 km) |
| Concord to Jarocin | 5,760.96 mi (9,271.37 km) |
| Concord to Jaroslaw | 5,988.00 mi (9,636.76 km) |
| Concord to Jasien | 5,642.42 mi (9,080.60 km) |
| Concord to Jaslo | 5,979.66 mi (9,623.34 km) |
| Concord to Jastrzebie-Zdroj | 5,904.90 mi (9,503.02 km) |
| Concord to Jawor | 5,785.80 mi (9,311.35 km) |
| Concord to Jaworzno | 5,904.84 mi (9,502.92 km) |
| Concord to Jedrzejow | 5,901.18 mi (9,497.03 km) |
| Concord to Jelcz-Laskowice | 5,812.51 mi (9,354.33 km) |
| Concord to Jelenia Gora | 5,783.63 mi (9,307.86 km) |
| Concord to Jozefoslaw | 5,827.69 mi (9,378.76 km) |
