| McPherson to Odessa (Texas) | 520.61 mi (837.84 km) |
| McPherson to Ogden (Utah) | 783.71 mi (1,261.26 km) |
| McPherson to Oildale (California) | 1,195.33 mi (1,923.69 km) |
| McPherson to Ojus (Florida) | 1,331.23 mi (2,142.41 km) |
| McPherson to Okemos (Michigan) | 756.22 mi (1,217.02 km) |
| McPherson to Oklahoma City (Oklahoma) | 200.80 mi (323.15 km) |
| McPherson to Okmulgee (Oklahoma) | 211.27 mi (340.01 km) |
| McPherson to Olathe (Kansas) | 157.34 mi (253.22 km) |
| McPherson to Old Jamestown (Missouri) | 399.45 mi (642.85 km) |
| McPherson to Oldsmar (Florida) | 1,119.61 mi (1,801.83 km) |
| McPherson to Olean (New York) | 1,043.76 mi (1,679.77 km) |
| McPherson to Olive Branch (Mississippi) | 492.75 mi (793.00 km) |
| McPherson to Olivehurst (California) | 1,285.30 mi (2,068.49 km) |
| McPherson to Olney (Maryland) | 1,108.21 mi (1,783.49 km) |
| McPherson to Olympia (Washington) | 1,406.08 mi (2,262.86 km) |
