| Casselberry to Isny im Allgau | 4,842.15 mi (7,792.68 km) |
| Casselberry to Isselburg | 4,597.81 mi (7,399.45 km) |
| Casselberry to Issum | 4,602.03 mi (7,406.26 km) |
| Casselberry to Itzehoe | 4,674.79 mi (7,523.35 km) |
| Casselberry to Jena | 4,826.86 mi (7,768.07 km) |
| Casselberry to Jever | 4,619.45 mi (7,434.29 km) |
| Casselberry to Jork | 4,689.80 mi (7,547.50 km) |
| Casselberry to Juchen | 4,614.26 mi (7,425.93 km) |
| Casselberry to Julich | 4,612.01 mi (7,422.31 km) |
| Casselberry to Juterbog | 4,859.62 mi (7,820.80 km) |
| Casselberry to Kaarst | 4,616.62 mi (7,429.72 km) |
| Casselberry to Kaiserslautern | 4,703.15 mi (7,568.99 km) |
| Casselberry to Kalkar | 4,592.60 mi (7,391.07 km) |
| Casselberry to Kall | 4,627.75 mi (7,447.64 km) |
| Casselberry to Kaltenkirchen | 4,693.81 mi (7,553.95 km) |
