| Ponsacco to Isny im Allgau | 283.02 mi (455.48 km) |
| Ponsacco to Isselburg | 599.56 mi (964.91 km) |
| Ponsacco to Issum | 581.23 mi (935.39 km) |
| Ponsacco to Itzehoe | 714.02 mi (1,149.11 km) |
| Ponsacco to Jena | 507.07 mi (816.04 km) |
| Ponsacco to Jever | 699.11 mi (1,125.11 km) |
| Ponsacco to Jork | 686.61 mi (1,104.99 km) |
| Ponsacco to Juchen | 551.87 mi (888.15 km) |
| Ponsacco to Julich | 542.86 mi (873.65 km) |
| Ponsacco to Juterbog | 589.64 mi (948.94 km) |
| Ponsacco to Kaarst | 557.46 mi (897.14 km) |
| Ponsacco to Kaiserslautern | 424.99 mi (683.95 km) |
| Ponsacco to Kalkar | 596.14 mi (959.40 km) |
| Ponsacco to Kall | 515.91 mi (830.28 km) |
| Ponsacco to Kaltenkirchen | 707.00 mi (1,137.80 km) |
