| Peachtree Corners to Octeville | 4,168.65 mi (6,708.79 km) |
| Peachtree Corners to Oignies | 4,341.82 mi (6,987.48 km) |
| Peachtree Corners to Oissel | 4,290.81 mi (6,905.39 km) |
| Peachtree Corners to Olivet | 4,362.40 mi (7,020.61 km) |
| Peachtree Corners to Ollioules | 4,670.14 mi (7,515.87 km) |
| Peachtree Corners to Olonne-sur-Mer | 4,234.67 mi (6,815.04 km) |
| Peachtree Corners to Oloron-Sainte-Marie | 4,372.55 mi (7,036.93 km) |
| Peachtree Corners to Onet Village | 4,487.19 mi (7,221.43 km) |
| Peachtree Corners to Onnaing | 4,368.62 mi (7,030.62 km) |
| Peachtree Corners to Orange | 4,593.45 mi (7,392.44 km) |
| Peachtree Corners to Orchies | 4,351.93 mi (7,003.76 km) |
| Peachtree Corners to Orleans | 4,361.77 mi (7,019.58 km) |
| Peachtree Corners to Orly | 4,360.72 mi (7,017.91 km) |
| Peachtree Corners to Ormesson-sur-Marne | 4,365.80 mi (7,026.07 km) |
| Peachtree Corners to Orsay | 4,353.21 mi (7,005.81 km) |
