| Newnan to Oerlinghausen | 4,578.83 mi (7,368.92 km) |
| Newnan to Oestrich-Winkel | 4,609.00 mi (7,417.47 km) |
| Newnan to Offenburg | 4,651.10 mi (7,485.21 km) |
| Newnan to Oftersheim | 4,651.10 mi (7,485.22 km) |
| Newnan to Ohrdruf | 4,692.98 mi (7,552.63 km) |
| Newnan to Ohringen | 4,693.38 mi (7,553.27 km) |
| Newnan to Olbernhau | 4,799.25 mi (7,723.64 km) |
| Newnan to Olching | 4,798.47 mi (7,722.38 km) |
| Newnan to Oldenburg | 4,528.34 mi (7,287.66 km) |
| Newnan to Oldenburg in Holstein | 4,594.89 mi (7,394.76 km) |
| Newnan to Olfen | 4,535.83 mi (7,299.71 km) |
| Newnan to Olpe | 4,573.20 mi (7,359.86 km) |
| Newnan to Olsberg | 4,589.33 mi (7,385.82 km) |
| Newnan to Oranienburg | 4,728.70 mi (7,610.11 km) |
| Newnan to Ortenberg | 4,640.91 mi (7,468.82 km) |
