| Sonseca to Isny im Allgau | 888.36 mi (1,429.67 km) |
| Sonseca to Isselburg | 974.96 mi (1,569.05 km) |
| Sonseca to Issum | 957.27 mi (1,540.57 km) |
| Sonseca to Itzehoe | 1,166.74 mi (1,877.69 km) |
| Sonseca to Jena | 1,078.14 mi (1,735.10 km) |
| Sonseca to Jever | 1,108.01 mi (1,783.17 km) |
| Sonseca to Jork | 1,149.90 mi (1,850.58 km) |
| Sonseca to Juchen | 934.77 mi (1,504.37 km) |
| Sonseca to Julich | 921.13 mi (1,482.42 km) |
| Sonseca to Juterbog | 1,174.46 mi (1,890.11 km) |
| Sonseca to Kaarst | 944.15 mi (1,519.47 km) |
| Sonseca to Kaiserslautern | 884.48 mi (1,423.44 km) |
| Sonseca to Kalkar | 965.38 mi (1,553.62 km) |
| Sonseca to Kall | 905.78 mi (1,457.71 km) |
| Sonseca to Kaltenkirchen | 1,173.44 mi (1,888.47 km) |
