| Kirkby to Oxford (Alabama) | 4,121.39 mi (6,632.73 km) |
| Kirkby to Oxford (Mississippi) | 4,225.75 mi (6,800.69 km) |
| Kirkby to Oxford (Ohio) | 3,786.93 mi (6,094.47 km) |
| Kirkby to Oxnard (California) | 5,284.79 mi (8,505.05 km) |
| Kirkby to Oxon Hill (Maryland) | 3,516.95 mi (5,659.98 km) |
| Kirkby to Ozark (Alabama) | 4,221.43 mi (6,793.73 km) |
| Kirkby to Ozark (Missouri) | 4,230.31 mi (6,808.02 km) |
| Kirkby to Pace (Florida) | 4,324.39 mi (6,959.44 km) |
| Kirkby to Pacific Grove (California) | 5,228.15 mi (8,413.90 km) |
| Kirkby to Pacifica (California) | 5,186.59 mi (8,347.02 km) |
| Kirkby to Paducah (Kentucky) | 4,055.40 mi (6,526.54 km) |
| Kirkby to Pahrump (Nevada) | 5,068.11 mi (8,156.34 km) |
| Kirkby to Painesville (Ohio) | 3,548.50 mi (5,710.76 km) |
| Kirkby to Palatine (Illinois) | 3,787.08 mi (6,094.72 km) |
| Kirkby to Palatka (Florida) | 4,153.89 mi (6,685.04 km) |
