| Formigine to Oakley (California) | 6,011.28 mi (9,674.22 km) |
| Formigine to Oakton (Virginia) | 4,335.30 mi (6,976.98 km) |
| Formigine to Oakville (Missouri) | 4,896.07 mi (7,879.46 km) |
| Formigine to Oatfield (Oregon) | 5,598.60 mi (9,010.08 km) |
| Formigine to Ocala (Florida) | 4,975.15 mi (8,006.72 km) |
| Formigine to Ocean Acres (New Jersey) | 4,170.01 mi (6,710.98 km) |
| Formigine to Ocean City (New Jersey) | 4,203.00 mi (6,764.07 km) |
| Formigine to Ocean Pines (Maryland) | 4,262.62 mi (6,860.03 km) |
| Formigine to Ocean Pointe (Hawaii) | 7,829.00 mi (12,599.56 km) |
| Formigine to Ocean Springs (Mississippi) | 5,210.79 mi (8,385.96 km) |
| Formigine to Oceanside (California) | 6,154.50 mi (9,904.72 km) |
| Formigine to Oceanside (New York) | 4,106.92 mi (6,609.45 km) |
| Formigine to Ocoee (Florida) | 4,974.65 mi (8,005.93 km) |
| Formigine to Oconomowoc (Wisconsin) | 4,612.31 mi (7,422.80 km) |
| Formigine to Odenton (Maryland) | 4,301.79 mi (6,923.06 km) |
