| Highlands Ranch to Ilawa | 5,206.05 mi (8,378.33 km) |
| Highlands Ranch to Imielin | 5,377.22 mi (8,653.80 km) |
| Highlands Ranch to Inowroclaw | 5,211.95 mi (8,387.82 km) |
| Highlands Ranch to Janow Lubelski | 5,436.21 mi (8,748.73 km) |
| Highlands Ranch to Jarocin | 5,232.92 mi (8,421.58 km) |
| Highlands Ranch to Jaroslaw | 5,481.15 mi (8,821.07 km) |
| Highlands Ranch to Jasien | 5,140.49 mi (8,272.83 km) |
| Highlands Ranch to Jaslo | 5,462.03 mi (8,790.29 km) |
| Highlands Ranch to Jastrzebie-Zdroj | 5,368.37 mi (8,639.56 km) |
| Highlands Ranch to Jawor | 5,241.82 mi (8,435.89 km) |
| Highlands Ranch to Jaworzno | 5,375.04 mi (8,650.29 km) |
| Highlands Ranch to Jedrzejow | 5,381.86 mi (8,661.26 km) |
| Highlands Ranch to Jelcz-Laskowice | 5,275.93 mi (8,490.79 km) |
| Highlands Ranch to Jelenia Gora | 5,235.41 mi (8,425.58 km) |
| Highlands Ranch to Jozefoslaw | 5,324.80 mi (8,569.43 km) |
