| Pontivy to Oestrich-Winkel | 513.68 mi (826.69 km) |
| Pontivy to Offenburg | 501.46 mi (807.03 km) |
| Pontivy to Oftersheim | 533.46 mi (858.52 km) |
| Pontivy to Ohrdruf | 642.97 mi (1,034.77 km) |
| Pontivy to Ohringen | 573.74 mi (923.34 km) |
| Pontivy to Olbernhau | 753.18 mi (1,212.13 km) |
| Pontivy to Olching | 657.57 mi (1,058.26 km) |
| Pontivy to Oldenburg | 601.54 mi (968.09 km) |
| Pontivy to Oldenburg in Holstein | 736.14 mi (1,184.70 km) |
| Pontivy to Olfen | 524.31 mi (843.79 km) |
| Pontivy to Olpe | 524.51 mi (844.11 km) |
| Pontivy to Olsberg | 558.63 mi (899.04 km) |
| Pontivy to Oranienburg | 781.06 mi (1,257.00 km) |
| Pontivy to Ortenberg | 564.28 mi (908.11 km) |
| Pontivy to Oschatz | 750.50 mi (1,207.81 km) |
