| Fosses to Oakley (California) | 5,521.20 mi (8,885.51 km) |
| Fosses to Oakton (Virginia) | 3,842.88 mi (6,184.53 km) |
| Fosses to Oakville (Missouri) | 4,394.09 mi (7,071.60 km) |
| Fosses to Oatfield (Oregon) | 5,119.71 mi (8,239.37 km) |
| Fosses to Ocala (Florida) | 4,495.02 mi (7,234.04 km) |
| Fosses to Ocean Acres (New Jersey) | 3,679.28 mi (5,921.22 km) |
| Fosses to Ocean City (New Jersey) | 3,712.84 mi (5,975.24 km) |
| Fosses to Ocean Pines (Maryland) | 3,773.59 mi (6,073.01 km) |
| Fosses to Ocean Pointe (Hawaii) | 7,426.19 mi (11,951.30 km) |
| Fosses to Ocean Springs (Mississippi) | 4,718.72 mi (7,594.05 km) |
| Fosses to Oceanside (California) | 5,655.12 mi (9,101.04 km) |
| Fosses to Oceanside (New York) | 3,615.16 mi (5,818.04 km) |
| Fosses to Ocoee (Florida) | 4,496.92 mi (7,237.09 km) |
| Fosses to Oconomowoc (Wisconsin) | 4,108.56 mi (6,612.09 km) |
| Fosses to Odenton (Maryland) | 3,809.71 mi (6,131.13 km) |
