| Peachtree City to Orbetello | 4,973.44 mi (8,003.98 km) |
| Peachtree City to Oria | 5,327.12 mi (8,573.17 km) |
| Peachtree City to Oristano | 4,938.27 mi (7,947.37 km) |
| Peachtree City to Orta Nova | 5,211.65 mi (8,387.34 km) |
| Peachtree City to Orte | 5,024.83 mi (8,086.68 km) |
| Peachtree City to Ortona | 5,117.33 mi (8,235.55 km) |
| Peachtree City to Orvieto | 5,003.81 mi (8,052.86 km) |
| Peachtree City to Orzinuovi | 4,820.35 mi (7,757.61 km) |
| Peachtree City to Osimo | 5,037.59 mi (8,107.22 km) |
| Peachtree City to Ospitaletto | 4,821.41 mi (7,759.31 km) |
| Peachtree City to Ostuni | 5,316.11 mi (8,555.46 km) |
| Peachtree City to Ottaviano | 5,174.37 mi (8,327.34 km) |
| Peachtree City to Ovada | 4,788.53 mi (7,706.40 km) |
| Peachtree City to Ozieri | 4,935.00 mi (7,942.11 km) |
| Peachtree City to Paceco | 5,188.82 mi (8,350.60 km) |
