| Ermua to Orangevale (California) | 5,605.04 mi (9,020.44 km) |
| Ermua to Orchards (Washington) | 5,280.01 mi (8,497.36 km) |
| Ermua to Orcutt (California) | 5,777.48 mi (9,297.95 km) |
| Ermua to Oregon (Ohio) | 3,956.79 mi (6,367.84 km) |
| Ermua to Oregon (Wisconsin) | 4,168.06 mi (6,707.84 km) |
| Ermua to Oregon City (Oregon) | 5,300.21 mi (8,529.86 km) |
| Ermua to Orem (Utah) | 5,178.10 mi (8,333.34 km) |
| Ermua to Orinda (California) | 5,681.17 mi (9,142.96 km) |
| Ermua to Orland Park (Illinois) | 4,152.26 mi (6,682.42 km) |
| Ermua to Orlando (Florida) | 4,368.77 mi (7,030.85 km) |
| Ermua to Ormond Beach (Florida) | 4,323.52 mi (6,958.03 km) |
| Ermua to Oro Valley (Arizona) | 5,534.59 mi (8,907.05 km) |
| Ermua to Oroville (California) | 5,574.12 mi (8,970.69 km) |
| Ermua to Oshkosh (Wisconsin) | 4,092.25 mi (6,585.84 km) |
| Ermua to Oskaloosa (Iowa) | 4,369.29 mi (7,031.69 km) |
