| Prescott to Odenton (Maryland) | 1,988.50 mi (3,200.18 km) |
| Prescott to Odessa (Texas) | 612.70 mi (986.05 km) |
| Prescott to Ogden (Utah) | 459.73 mi (739.86 km) |
| Prescott to Oildale (California) | 377.03 mi (606.78 km) |
| Prescott to Ojus (Florida) | 2,006.88 mi (3,229.77 km) |
| Prescott to Okemos (Michigan) | 1,604.43 mi (2,582.08 km) |
| Prescott to Oklahoma City (Oklahoma) | 846.33 mi (1,362.04 km) |
| Prescott to Okmulgee (Oklahoma) | 930.99 mi (1,498.29 km) |
| Prescott to Olathe (Kansas) | 1,018.34 mi (1,638.87 km) |
| Prescott to Old Jamestown (Missouri) | 1,258.84 mi (2,025.91 km) |
| Prescott to Oldsmar (Florida) | 1,807.47 mi (2,908.85 km) |
| Prescott to Olean (New York) | 1,901.04 mi (3,059.43 km) |
| Prescott to Olive Branch (Mississippi) | 1,280.20 mi (2,060.28 km) |
| Prescott to Olivehurst (California) | 591.33 mi (951.66 km) |
| Prescott to Olney (Maryland) | 1,968.05 mi (3,167.28 km) |
