| Ponsacco to Oerlinghausen | 584.05 mi (939.93 km) |
| Ponsacco to Oestrich-Winkel | 458.21 mi (737.41 km) |
| Ponsacco to Offenburg | 359.19 mi (578.06 km) |
| Ponsacco to Oftersheim | 409.28 mi (658.67 km) |
| Ponsacco to Ohrdruf | 498.28 mi (801.91 km) |
| Ponsacco to Ohringen | 389.52 mi (626.86 km) |
| Ponsacco to Olbernhau | 503.27 mi (809.94 km) |
| Ponsacco to Olching | 318.37 mi (512.37 km) |
| Ponsacco to Oldenburg | 667.46 mi (1,074.17 km) |
| Ponsacco to Oldenburg in Holstein | 738.23 mi (1,188.07 km) |
| Ponsacco to Olfen | 579.57 mi (932.73 km) |
| Ponsacco to Olpe | 527.74 mi (849.32 km) |
| Ponsacco to Olsberg | 543.60 mi (874.85 km) |
| Ponsacco to Oranienburg | 642.53 mi (1,034.05 km) |
| Ponsacco to Ortenberg | 471.50 mi (758.80 km) |
