| Altoona to Isny im Allgau | 4,171.59 mi (6,713.53 km) |
| Altoona to Isselburg | 3,900.04 mi (6,276.51 km) |
| Altoona to Issum | 3,906.87 mi (6,287.50 km) |
| Altoona to Itzehoe | 3,954.18 mi (6,363.64 km) |
| Altoona to Jena | 4,125.50 mi (6,639.34 km) |
| Altoona to Jever | 3,904.55 mi (6,283.76 km) |
| Altoona to Jork | 3,971.91 mi (6,392.17 km) |
| Altoona to Juchen | 3,922.70 mi (6,312.98 km) |
| Altoona to Julich | 3,922.31 mi (6,312.35 km) |
| Altoona to Juterbog | 4,146.64 mi (6,673.37 km) |
| Altoona to Kaarst | 3,923.82 mi (6,314.78 km) |
| Altoona to Kaiserslautern | 4,023.15 mi (6,474.64 km) |
| Altoona to Kalkar | 3,895.99 mi (6,269.98 km) |
| Altoona to Kall | 3,940.89 mi (6,342.25 km) |
| Altoona to Kaltenkirchen | 3,973.03 mi (6,393.98 km) |
