| Gardhabaer to Octeville | 1,248.80 mi (2,009.76 km) |
| Gardhabaer to Oignies | 1,308.71 mi (2,106.17 km) |
| Gardhabaer to Oissel | 1,327.89 mi (2,137.03 km) |
| Gardhabaer to Olivet | 1,434.58 mi (2,308.73 km) |
| Gardhabaer to Ollioules | 1,812.57 mi (2,917.04 km) |
| Gardhabaer to Olonne-sur-Mer | 1,436.01 mi (2,311.03 km) |
| Gardhabaer to Oloron-Sainte-Marie | 1,670.15 mi (2,687.84 km) |
| Gardhabaer to Onet Village | 1,663.33 mi (2,676.88 km) |
| Gardhabaer to Onnaing | 1,328.52 mi (2,138.05 km) |
| Gardhabaer to Orange | 1,727.36 mi (2,779.92 km) |
| Gardhabaer to Orchies | 1,314.68 mi (2,115.78 km) |
| Gardhabaer to Orleans | 1,432.47 mi (2,305.33 km) |
| Gardhabaer to Orly | 1,393.90 mi (2,243.26 km) |
| Gardhabaer to Ormesson-sur-Marne | 1,394.91 mi (2,244.89 km) |
| Gardhabaer to Orsay | 1,391.72 mi (2,239.75 km) |
