| San Cugat del Valles to Orangevale (California) | 5,850.38 mi (9,415.27 km) |
| San Cugat del Valles to Orchards (Washington) | 5,515.72 mi (8,876.70 km) |
| San Cugat del Valles to Orcutt (California) | 6,027.28 mi (9,699.97 km) |
| San Cugat del Valles to Oregon (Ohio) | 4,218.76 mi (6,789.44 km) |
| San Cugat del Valles to Oregon (Wisconsin) | 4,428.36 mi (7,126.75 km) |
| San Cugat del Valles to Oregon City (Oregon) | 5,536.31 mi (8,909.82 km) |
| San Cugat del Valles to Orem (Utah) | 5,429.88 mi (8,738.55 km) |
| San Cugat del Valles to Orinda (California) | 5,926.40 mi (9,537.61 km) |
| San Cugat del Valles to Orland Park (Illinois) | 4,413.55 mi (7,102.92 km) |
| San Cugat del Valles to Orlando (Florida) | 4,627.13 mi (7,446.65 km) |
| San Cugat del Valles to Ormond Beach (Florida) | 4,582.35 mi (7,374.58 km) |
| San Cugat del Valles to Oro Valley (Arizona) | 5,792.77 mi (9,322.56 km) |
| San Cugat del Valles to Oroville (California) | 5,818.26 mi (9,363.58 km) |
| San Cugat del Valles to Oshkosh (Wisconsin) | 4,352.13 mi (7,004.08 km) |
| San Cugat del Valles to Oskaloosa (Iowa) | 4,629.58 mi (7,450.59 km) |
