| McFarland to Oakley (California) | 209.73 mi (337.53 km) |
| McFarland to Oakton (Virginia) | 2,296.00 mi (3,695.06 km) |
| McFarland to Oakville (Missouri) | 1,599.39 mi (2,573.98 km) |
| McFarland to Oatfield (Oregon) | 695.06 mi (1,118.59 km) |
| McFarland to Ocala (Florida) | 2,195.72 mi (3,533.68 km) |
| McFarland to Ocean Acres (New Jersey) | 2,447.83 mi (3,939.40 km) |
| McFarland to Ocean City (New Jersey) | 2,435.60 mi (3,919.71 km) |
| McFarland to Ocean Pines (Maryland) | 2,416.11 mi (3,888.36 km) |
| McFarland to Ocean Pointe (Hawaii) | 2,535.17 mi (4,079.97 km) |
| McFarland to Ocean Springs (Mississippi) | 1,793.54 mi (2,886.43 km) |
| McFarland to Oceanside (California) | 202.14 mi (325.31 km) |
| McFarland to Oceanside (New York) | 2,473.43 mi (3,980.60 km) |
| McFarland to Ocoee (Florida) | 2,245.86 mi (3,614.36 km) |
| McFarland to Oconomowoc (Wisconsin) | 1,709.03 mi (2,750.41 km) |
| McFarland to Odenton (Maryland) | 2,326.67 mi (3,744.42 km) |
