| Pontinia to Oerlinghausen | 758.09 mi (1,220.02 km) |
| Pontinia to Oestrich-Winkel | 641.22 mi (1,031.94 km) |
| Pontinia to Offenburg | 547.72 mi (881.46 km) |
| Pontinia to Oftersheim | 590.90 mi (950.96 km) |
| Pontinia to Ohrdruf | 660.10 mi (1,062.33 km) |
| Pontinia to Ohringen | 565.07 mi (909.39 km) |
| Pontinia to Olbernhau | 639.84 mi (1,029.73 km) |
| Pontinia to Olching | 476.81 mi (767.35 km) |
| Pontinia to Oldenburg | 841.38 mi (1,354.07 km) |
| Pontinia to Oldenburg in Holstein | 896.24 mi (1,442.35 km) |
| Pontinia to Olfen | 760.74 mi (1,224.30 km) |
| Pontinia to Olpe | 708.63 mi (1,140.44 km) |
| Pontinia to Olsberg | 720.12 mi (1,158.93 km) |
| Pontinia to Oranienburg | 783.99 mi (1,261.71 km) |
| Pontinia to Ortenberg | 647.05 mi (1,041.33 km) |
