| Popovaca to Oignies | 713.65 mi (1,148.50 km) |
| Popovaca to Oissel | 769.38 mi (1,238.20 km) |
| Popovaca to Olivet | 714.10 mi (1,149.23 km) |
| Popovaca to Ollioules | 557.81 mi (897.71 km) |
| Popovaca to Olonne-sur-Mer | 882.69 mi (1,420.56 km) |
| Popovaca to Oloron-Sainte-Marie | 864.82 mi (1,391.79 km) |
| Popovaca to Onet Village | 690.03 mi (1,110.50 km) |
| Popovaca to Onnaing | 687.00 mi (1,105.63 km) |
| Popovaca to Orange | 586.55 mi (943.96 km) |
| Popovaca to Orchies | 703.68 mi (1,132.46 km) |
| Popovaca to Orleans | 714.06 mi (1,149.16 km) |
| Popovaca to Orly | 702.47 mi (1,130.52 km) |
| Popovaca to Ormesson-sur-Marne | 696.67 mi (1,121.19 km) |
| Popovaca to Orsay | 710.92 mi (1,144.12 km) |
| Popovaca to Orthez | 867.06 mi (1,395.39 km) |
