| Brilon to Orangevale (California) | 5,514.75 mi (8,875.14 km) |
| Brilon to Orchards (Washington) | 5,125.08 mi (8,248.03 km) |
| Brilon to Orcutt (California) | 5,723.53 mi (9,211.14 km) |
| Brilon to Oregon (Ohio) | 4,131.39 mi (6,648.83 km) |
| Brilon to Oregon (Wisconsin) | 4,286.02 mi (6,897.69 km) |
| Brilon to Oregon City (Oregon) | 5,147.48 mi (8,284.07 km) |
| Brilon to Orem (Utah) | 5,154.29 mi (8,295.03 km) |
| Brilon to Orinda (California) | 5,588.69 mi (8,994.13 km) |
| Brilon to Orland Park (Illinois) | 4,296.32 mi (6,914.26 km) |
| Brilon to Orlando (Florida) | 4,702.96 mi (7,568.68 km) |
| Brilon to Ormond Beach (Florida) | 4,651.45 mi (7,485.79 km) |
| Brilon to Oro Valley (Arizona) | 5,585.21 mi (8,988.53 km) |
| Brilon to Oroville (California) | 5,474.68 mi (8,810.64 km) |
| Brilon to Oshkosh (Wisconsin) | 4,202.98 mi (6,764.05 km) |
| Brilon to Oskaloosa (Iowa) | 4,482.53 mi (7,213.94 km) |
