| Fredericksburg to Oakley (California) | 2,378.72 mi (3,828.18 km) |
| Fredericksburg to Oakton (Virginia) | 41.95 mi (67.50 km) |
| Fredericksburg to Oakville (Missouri) | 694.63 mi (1,117.90 km) |
| Fredericksburg to Oatfield (Oregon) | 2,340.81 mi (3,767.18 km) |
| Fredericksburg to Ocala (Florida) | 684.55 mi (1,101.68 km) |
| Fredericksburg to Ocean Acres (New Jersey) | 198.93 mi (320.15 km) |
| Fredericksburg to Ocean City (New Jersey) | 169.19 mi (272.29 km) |
| Fredericksburg to Ocean Pines (Maryland) | 126.86 mi (204.16 km) |
| Fredericksburg to Ocean Pointe (Hawaii) | 4,822.20 mi (7,760.58 km) |
| Fredericksburg to Ocean Springs (Mississippi) | 842.99 mi (1,356.67 km) |
| Fredericksburg to Oceanside (California) | 2,242.48 mi (3,608.93 km) |
| Fredericksburg to Oceanside (New York) | 261.08 mi (420.17 km) |
| Fredericksburg to Ocoee (Florida) | 710.70 mi (1,143.77 km) |
| Fredericksburg to Oconomowoc (Wisconsin) | 664.39 mi (1,069.24 km) |
| Fredericksburg to Odenton (Maryland) | 68.11 mi (109.61 km) |
