| Round Lake Beach to Isny im Allgau | 4,466.50 mi (7,188.13 km) |
| Round Lake Beach to Isselburg | 4,174.16 mi (6,717.66 km) |
| Round Lake Beach to Issum | 4,183.43 mi (6,732.57 km) |
| Round Lake Beach to Itzehoe | 4,203.52 mi (6,764.92 km) |
| Round Lake Beach to Jena | 4,392.30 mi (7,068.72 km) |
| Round Lake Beach to Jever | 4,160.96 mi (6,696.42 km) |
| Round Lake Beach to Jork | 4,223.94 mi (6,797.78 km) |
| Round Lake Beach to Juchen | 4,202.47 mi (6,763.23 km) |
| Round Lake Beach to Julich | 4,203.86 mi (6,765.45 km) |
| Round Lake Beach to Juterbog | 4,401.09 mi (7,082.86 km) |
| Round Lake Beach to Kaarst | 4,202.38 mi (6,763.08 km) |
| Round Lake Beach to Kaiserslautern | 4,312.02 mi (6,939.52 km) |
| Round Lake Beach to Kalkar | 4,171.31 mi (6,713.08 km) |
| Round Lake Beach to Kall | 4,224.79 mi (6,799.14 km) |
| Round Lake Beach to Kaltenkirchen | 4,221.88 mi (6,794.46 km) |
