| Bradley to Octeville | 3,989.46 mi (6,420.42 km) |
| Bradley to Oignies | 4,142.59 mi (6,666.86 km) |
| Bradley to Oissel | 4,106.93 mi (6,609.47 km) |
| Bradley to Olivet | 4,189.60 mi (6,742.50 km) |
| Bradley to Ollioules | 4,525.58 mi (7,283.23 km) |
| Bradley to Olonne-sur-Mer | 4,084.93 mi (6,574.07 km) |
| Bradley to Oloron-Sainte-Marie | 4,250.07 mi (6,839.82 km) |
| Bradley to Onet Village | 4,343.38 mi (6,990.00 km) |
| Bradley to Onnaing | 4,168.48 mi (6,708.52 km) |
| Bradley to Orange | 4,444.05 mi (7,152.00 km) |
| Bradley to Orchies | 4,151.98 mi (6,681.97 km) |
| Bradley to Orleans | 4,188.59 mi (6,740.88 km) |
| Bradley to Orly | 4,178.59 mi (6,724.79 km) |
| Bradley to Ormesson-sur-Marne | 4,182.86 mi (6,731.67 km) |
| Bradley to Orsay | 4,172.07 mi (6,714.30 km) |
