| Palombara Sabina to Orangevale (California) | 6,153.61 mi (9,903.28 km) |
| Palombara Sabina to Orchards (Washington) | 5,778.74 mi (9,299.99 km) |
| Palombara Sabina to Orcutt (California) | 6,352.31 mi (10,223.05 km) |
| Palombara Sabina to Oregon (Ohio) | 4,652.19 mi (7,486.97 km) |
| Palombara Sabina to Oregon (Wisconsin) | 4,837.33 mi (7,784.93 km) |
| Palombara Sabina to Oregon City (Oregon) | 5,800.73 mi (9,335.37 km) |
| Palombara Sabina to Orem (Utah) | 5,770.46 mi (9,286.66 km) |
| Palombara Sabina to Orinda (California) | 6,228.45 mi (10,023.72 km) |
| Palombara Sabina to Orland Park (Illinois) | 4,834.45 mi (7,780.30 km) |
| Palombara Sabina to Orlando (Florida) | 5,124.73 mi (8,247.46 km) |
| Palombara Sabina to Ormond Beach (Florida) | 5,077.62 mi (8,171.63 km) |
| Palombara Sabina to Oro Valley (Arizona) | 6,174.39 mi (9,936.72 km) |
| Palombara Sabina to Oroville (California) | 6,115.93 mi (9,842.64 km) |
| Palombara Sabina to Oshkosh (Wisconsin) | 4,757.33 mi (7,656.19 km) |
| Palombara Sabina to Oskaloosa (Iowa) | 5,037.31 mi (8,106.77 km) |
