| Holic to Octeville | 848.24 mi (1,365.10 km) |
| Holic to Oignies | 643.10 mi (1,034.97 km) |
| Holic to Oissel | 726.82 mi (1,169.71 km) |
| Holic to Olivet | 702.74 mi (1,130.94 km) |
| Holic to Ollioules | 668.76 mi (1,076.26 km) |
| Holic to Olonne-sur-Mer | 892.35 mi (1,436.10 km) |
| Holic to Oloron-Sainte-Marie | 933.98 mi (1,503.09 km) |
| Holic to Onet Village | 755.25 mi (1,215.46 km) |
| Holic to Onnaing | 616.11 mi (991.53 km) |
| Holic to Orange | 669.42 mi (1,077.33 km) |
| Holic to Orchies | 632.15 mi (1,017.35 km) |
| Holic to Orleans | 701.85 mi (1,129.52 km) |
| Holic to Orly | 671.35 mi (1,080.44 km) |
| Holic to Ormesson-sur-Marne | 664.47 mi (1,069.36 km) |
| Holic to Orsay | 681.00 mi (1,095.96 km) |
