| Herent to Orangevale (California) | 5,435.02 mi (8,746.81 km) |
| Herent to Orchards (Washington) | 5,057.57 mi (8,139.37 km) |
| Herent to Orcutt (California) | 5,637.18 mi (9,072.17 km) |
| Herent to Oregon (Ohio) | 4,000.37 mi (6,437.98 km) |
| Herent to Oregon (Wisconsin) | 4,164.34 mi (6,701.86 km) |
| Herent to Oregon City (Oregon) | 5,079.57 mi (8,174.77 km) |
| Herent to Orem (Utah) | 5,060.38 mi (8,143.90 km) |
| Herent to Orinda (California) | 5,509.62 mi (8,866.88 km) |
| Herent to Orland Park (Illinois) | 4,170.51 mi (6,711.79 km) |
| Herent to Orlando (Florida) | 4,551.82 mi (7,325.44 km) |
| Herent to Ormond Beach (Florida) | 4,500.96 mi (7,243.60 km) |
| Herent to Oro Valley (Arizona) | 5,478.87 mi (8,817.38 km) |
| Herent to Oroville (California) | 5,396.68 mi (8,685.11 km) |
| Herent to Oshkosh (Wisconsin) | 4,082.21 mi (6,569.68 km) |
| Herent to Oskaloosa (Iowa) | 4,362.25 mi (7,020.36 km) |
