| Attard to Octeville | 1,246.02 mi (2,005.28 km) |
| Attard to Oignies | 1,157.46 mi (1,862.76 km) |
| Attard to Oissel | 1,146.98 mi (1,845.88 km) |
| Attard to Olivet | 1,046.06 mi (1,683.46 km) |
| Attard to Ollioules | 677.78 mi (1,090.78 km) |
| Attard to Olonne-sur-Mer | 1,114.41 mi (1,793.47 km) |
| Attard to Oloron-Sainte-Marie | 944.95 mi (1,520.74 km) |
| Attard to Onet Village | 855.24 mi (1,376.38 km) |
| Attard to Onnaing | 1,138.19 mi (1,831.74 km) |
| Attard to Orange | 763.23 mi (1,228.30 km) |
| Attard to Orchies | 1,151.69 mi (1,853.46 km) |
| Attard to Orleans | 1,047.77 mi (1,686.22 km) |
| Attard to Orly | 1,077.46 mi (1,734.01 km) |
| Attard to Ormesson-sur-Marne | 1,075.58 mi (1,730.97 km) |
| Attard to Orsay | 1,080.94 mi (1,739.60 km) |
