| Conyers to Orbetello | 4,936.01 mi (7,943.74 km) |
| Conyers to Oria | 5,289.79 mi (8,513.09 km) |
| Conyers to Oristano | 4,900.52 mi (7,886.62 km) |
| Conyers to Orta Nova | 5,174.31 mi (8,327.25 km) |
| Conyers to Orte | 4,987.45 mi (8,026.53 km) |
| Conyers to Ortona | 5,080.04 mi (8,175.53 km) |
| Conyers to Orvieto | 4,966.45 mi (7,992.73 km) |
| Conyers to Orzinuovi | 4,783.21 mi (7,697.84 km) |
| Conyers to Osimo | 5,000.38 mi (8,047.34 km) |
| Conyers to Ospitaletto | 4,784.30 mi (7,699.58 km) |
| Conyers to Ostuni | 5,278.80 mi (8,495.41 km) |
| Conyers to Ottaviano | 5,136.92 mi (8,267.07 km) |
| Conyers to Ovada | 4,751.24 mi (7,646.37 km) |
| Conyers to Ozieri | 4,897.31 mi (7,881.46 km) |
| Conyers to Paceco | 5,151.06 mi (8,289.83 km) |
