| Cedar Hill to Orbetello | 5,544.35 mi (8,922.77 km) |
| Cedar Hill to Oria | 5,889.16 mi (9,477.69 km) |
| Cedar Hill to Oristano | 5,533.41 mi (8,905.17 km) |
| Cedar Hill to Orta Nova | 5,775.10 mi (9,294.12 km) |
| Cedar Hill to Orte | 5,591.89 mi (8,999.28 km) |
| Cedar Hill to Ortona | 5,678.54 mi (9,138.72 km) |
| Cedar Hill to Orvieto | 5,570.03 mi (8,964.11 km) |
| Cedar Hill to Orzinuovi | 5,374.75 mi (8,649.83 km) |
| Cedar Hill to Osimo | 5,594.21 mi (9,003.01 km) |
| Cedar Hill to Ospitaletto | 5,374.28 mi (8,649.06 km) |
| Cedar Hill to Ostuni | 5,876.84 mi (9,457.86 km) |
| Cedar Hill to Ottaviano | 5,745.11 mi (9,245.86 km) |
| Cedar Hill to Ovada | 5,352.16 mi (8,613.47 km) |
| Cedar Hill to Ozieri | 5,524.67 mi (8,891.09 km) |
| Cedar Hill to Paceco | 5,783.62 mi (9,307.84 km) |
