| Herne to Oakley (California) | 5,525.00 mi (8,891.62 km) |
| Herne to Oakton (Virginia) | 3,970.02 mi (6,389.12 km) |
| Herne to Oakville (Missouri) | 4,489.00 mi (7,224.35 km) |
| Herne to Oatfield (Oregon) | 5,102.11 mi (8,211.05 km) |
| Herne to Ocala (Florida) | 4,641.87 mi (7,470.36 km) |
| Herne to Ocean Acres (New Jersey) | 3,810.64 mi (6,132.63 km) |
| Herne to Ocean City (New Jersey) | 3,845.25 mi (6,188.33 km) |
| Herne to Ocean Pines (Maryland) | 3,907.98 mi (6,289.29 km) |
| Herne to Ocean Pointe (Hawaii) | 7,323.45 mi (11,785.96 km) |
| Herne to Ocean Springs (Mississippi) | 4,843.72 mi (7,795.21 km) |
| Herne to Oceanside (California) | 5,685.18 mi (9,149.41 km) |
| Herne to Oceanside (New York) | 3,744.59 mi (6,026.34 km) |
| Herne to Ocoee (Florida) | 4,647.19 mi (7,478.93 km) |
| Herne to Oconomowoc (Wisconsin) | 4,191.54 mi (6,745.63 km) |
| Herne to Odenton (Maryland) | 3,937.69 mi (6,337.11 km) |
