| Heywood to Orangevale (California) | 5,101.40 mi (8,209.92 km) |
| Heywood to Orchards (Washington) | 4,732.43 mi (7,616.12 km) |
| Heywood to Orcutt (California) | 5,299.87 mi (8,529.31 km) |
| Heywood to Oregon (Ohio) | 3,657.95 mi (5,886.90 km) |
| Heywood to Oregon (Wisconsin) | 3,819.53 mi (6,146.94 km) |
| Heywood to Oregon City (Oregon) | 4,754.12 mi (7,651.01 km) |
| Heywood to Orem (Utah) | 4,719.95 mi (7,596.03 km) |
| Heywood to Orinda (California) | 5,176.35 mi (8,330.54 km) |
| Heywood to Orland Park (Illinois) | 3,826.45 mi (6,158.08 km) |
| Heywood to Orlando (Florida) | 4,226.36 mi (6,801.66 km) |
| Heywood to Ormond Beach (Florida) | 4,174.59 mi (6,718.36 km) |
| Heywood to Oro Valley (Arizona) | 5,134.64 mi (8,263.40 km) |
| Heywood to Oroville (California) | 5,064.13 mi (8,149.93 km) |
| Heywood to Oshkosh (Wisconsin) | 3,737.29 mi (6,014.58 km) |
| Heywood to Oskaloosa (Iowa) | 4,017.29 mi (6,465.21 km) |
