| South Elgin to Orbetello | 4,757.64 mi (7,656.68 km) |
| South Elgin to Oria | 5,098.19 mi (8,204.75 km) |
| South Elgin to Oristano | 4,757.80 mi (7,656.93 km) |
| South Elgin to Orta Nova | 4,984.94 mi (8,022.48 km) |
| South Elgin to Orte | 4,803.58 mi (7,730.61 km) |
| South Elgin to Ortona | 4,887.91 mi (7,866.33 km) |
| South Elgin to Orvieto | 4,781.49 mi (7,695.06 km) |
| South Elgin to Orzinuovi | 4,582.84 mi (7,375.38 km) |
| South Elgin to Osimo | 4,802.35 mi (7,728.63 km) |
| South Elgin to Ospitaletto | 4,581.90 mi (7,373.85 km) |
| South Elgin to Ostuni | 5,085.48 mi (8,184.29 km) |
| South Elgin to Ottaviano | 4,957.65 mi (7,978.57 km) |
| South Elgin to Ovada | 4,563.40 mi (7,344.09 km) |
| South Elgin to Ozieri | 4,746.28 mi (7,638.40 km) |
| South Elgin to Paceco | 5,006.72 mi (8,057.54 km) |
