| Sant Just Desvern to Orangevale (California) | 5,854.74 mi (9,422.29 km) |
| Sant Just Desvern to Orchards (Washington) | 5,520.47 mi (8,884.35 km) |
| Sant Just Desvern to Orcutt (California) | 6,031.41 mi (9,706.62 km) |
| Sant Just Desvern to Oregon (Ohio) | 4,221.59 mi (6,793.99 km) |
| Sant Just Desvern to Oregon (Wisconsin) | 4,431.55 mi (7,131.89 km) |
| Sant Just Desvern to Oregon City (Oregon) | 5,541.04 mi (8,917.45 km) |
| Sant Just Desvern to Orem (Utah) | 5,433.88 mi (8,744.99 km) |
| Sant Just Desvern to Orinda (California) | 5,930.76 mi (9,544.64 km) |
| Sant Just Desvern to Orland Park (Illinois) | 4,416.56 mi (7,107.76 km) |
| Sant Just Desvern to Orlando (Florida) | 4,628.60 mi (7,449.01 km) |
| Sant Just Desvern to Ormond Beach (Florida) | 4,583.88 mi (7,377.04 km) |
| Sant Just Desvern to Oro Valley (Arizona) | 5,796.24 mi (9,328.15 km) |
| Sant Just Desvern to Oroville (California) | 5,822.68 mi (9,370.69 km) |
| Sant Just Desvern to Oshkosh (Wisconsin) | 4,355.39 mi (7,009.32 km) |
| Sant Just Desvern to Oskaloosa (Iowa) | 4,632.77 mi (7,455.73 km) |
