| Terrasini Favarotta to Orangevale (California) | 6,387.15 mi (10,279.12 km) |
| Terrasini Favarotta to Orchards (Washington) | 6,022.61 mi (9,692.46 km) |
| Terrasini Favarotta to Orcutt (California) | 6,579.23 mi (10,588.25 km) |
| Terrasini Favarotta to Oregon (Ohio) | 4,828.73 mi (7,771.09 km) |
| Terrasini Favarotta to Oregon (Wisconsin) | 5,027.40 mi (8,090.82 km) |
| Terrasini Favarotta to Oregon City (Oregon) | 6,044.29 mi (9,727.35 km) |
| Terrasini Favarotta to Orem (Utah) | 5,991.16 mi (9,641.84 km) |
| Terrasini Favarotta to Orinda (California) | 6,462.44 mi (10,400.29 km) |
| Terrasini Favarotta to Orland Park (Illinois) | 5,018.25 mi (8,076.10 km) |
| Terrasini Favarotta to Orlando (Florida) | 5,253.79 mi (8,455.16 km) |
| Terrasini Favarotta to Ormond Beach (Florida) | 5,208.92 mi (8,382.95 km) |
| Terrasini Favarotta to Oro Valley (Arizona) | 6,379.17 mi (10,266.28 km) |
| Terrasini Favarotta to Oroville (California) | 6,351.05 mi (10,221.03 km) |
| Terrasini Favarotta to Oshkosh (Wisconsin) | 4,949.20 mi (7,964.96 km) |
| Terrasini Favarotta to Oskaloosa (Iowa) | 5,228.27 mi (8,414.08 km) |
