| Backa Topola to Orangevale (California) | 6,114.09 mi (9,839.67 km) |
| Backa Topola to Orchards (Washington) | 5,707.77 mi (9,185.77 km) |
| Backa Topola to Orcutt (California) | 6,330.93 mi (10,188.65 km) |
| Backa Topola to Oregon (Ohio) | 4,765.28 mi (7,668.98 km) |
| Backa Topola to Oregon (Wisconsin) | 4,920.36 mi (7,918.56 km) |
| Backa Topola to Oregon City (Oregon) | 5,730.71 mi (9,222.68 km) |
| Backa Topola to Orem (Utah) | 5,771.12 mi (9,287.72 km) |
| Backa Topola to Orinda (California) | 6,186.93 mi (9,956.90 km) |
| Backa Topola to Orland Park (Illinois) | 4,930.93 mi (7,935.56 km) |
| Backa Topola to Orlando (Florida) | 5,318.59 mi (8,559.44 km) |
| Backa Topola to Ormond Beach (Florida) | 5,268.24 mi (8,478.41 km) |
| Backa Topola to Oro Valley (Arizona) | 6,212.36 mi (9,997.83 km) |
| Backa Topola to Oroville (California) | 6,071.73 mi (9,771.51 km) |
| Backa Topola to Oshkosh (Wisconsin) | 4,837.19 mi (7,784.70 km) |
| Backa Topola to Oskaloosa (Iowa) | 5,116.60 mi (8,234.38 km) |
