| McPherson to Oakley (California) | 1,301.90 mi (2,095.21 km) |
| McPherson to Oakton (Virginia) | 1,097.18 mi (1,765.74 km) |
| McPherson to Oakville (Missouri) | 397.36 mi (639.48 km) |
| McPherson to Oatfield (Oregon) | 1,364.75 mi (2,196.35 km) |
| McPherson to Ocala (Florida) | 1,091.51 mi (1,756.62 km) |
| McPherson to Ocean Acres (New Jersey) | 1,254.40 mi (2,018.75 km) |
| McPherson to Ocean City (New Jersey) | 1,239.48 mi (1,994.75 km) |
| McPherson to Ocean Pines (Maryland) | 1,216.29 mi (1,957.42 km) |
| McPherson to Ocean Pointe (Hawaii) | 3,736.10 mi (6,012.67 km) |
| McPherson to Ocean Springs (Mississippi) | 746.72 mi (1,201.73 km) |
| McPherson to Oceanside (California) | 1,154.40 mi (1,857.82 km) |
| McPherson to Oceanside (New York) | 1,286.22 mi (2,069.98 km) |
| McPherson to Ocoee (Florida) | 1,146.73 mi (1,845.48 km) |
| McPherson to Oconomowoc (Wisconsin) | 579.97 mi (933.37 km) |
| McPherson to Odenton (Maryland) | 1,128.80 mi (1,816.62 km) |
