| Rifle to Oakleaf Plantation (Florida) | 1,599.35 mi (2,573.90 km) |
| Rifle to Oakley (California) | 756.80 mi (1,217.96 km) |
| Rifle to Oakton (Virginia) | 1,624.04 mi (2,613.63 km) |
| Rifle to Oakville (Missouri) | 938.79 mi (1,510.83 km) |
| Rifle to Oatfield (Oregon) | 855.64 mi (1,377.03 km) |
| Rifle to Ocala (Florida) | 1,619.42 mi (2,606.20 km) |
| Rifle to Ocean Acres (New Jersey) | 1,771.56 mi (2,851.05 km) |
| Rifle to Ocean City (New Jersey) | 1,760.91 mi (2,833.90 km) |
| Rifle to Ocean Pines (Maryland) | 1,744.94 mi (2,808.21 km) |
| Rifle to Ocean Pointe (Hawaii) | 3,199.78 mi (5,149.55 km) |
| Rifle to Ocean Springs (Mississippi) | 1,242.50 mi (1,999.60 km) |
| Rifle to Oceanside (California) | 685.96 mi (1,103.94 km) |
| Rifle to Oceanside (New York) | 1,794.79 mi (2,888.44 km) |
| Rifle to Ocoee (Florida) | 1,673.39 mi (2,693.06 km) |
| Rifle to Oconomowoc (Wisconsin) | 1,027.72 mi (1,653.96 km) |
