| Puerto Real to Isny im Allgau | 1,130.21 mi (1,818.89 km) |
| Puerto Real to Isselburg | 1,225.45 mi (1,972.17 km) |
| Puerto Real to Issum | 1,207.83 mi (1,943.82 km) |
| Puerto Real to Itzehoe | 1,417.33 mi (2,280.98 km) |
| Puerto Real to Jena | 1,326.24 mi (2,134.38 km) |
| Puerto Real to Jever | 1,358.28 mi (2,185.94 km) |
| Puerto Real to Jork | 1,400.56 mi (2,253.99 km) |
| Puerto Real to Juchen | 1,185.43 mi (1,907.77 km) |
| Puerto Real to Julich | 1,171.80 mi (1,885.83 km) |
| Puerto Real to Juterbog | 1,422.96 mi (2,290.04 km) |
| Puerto Real to Kaarst | 1,194.81 mi (1,922.87 km) |
| Puerto Real to Kaiserslautern | 1,133.78 mi (1,824.64 km) |
| Puerto Real to Kalkar | 1,215.84 mi (1,956.70 km) |
| Puerto Real to Kall | 1,156.43 mi (1,861.09 km) |
| Puerto Real to Kaltenkirchen | 1,424.10 mi (2,291.87 km) |
