| Petersfield to Oakley (California) | 5,320.84 mi (8,563.06 km) |
| Petersfield to Oakton (Virginia) | 3,654.10 mi (5,880.71 km) |
| Petersfield to Oakville (Missouri) | 4,197.66 mi (6,755.48 km) |
| Petersfield to Oatfield (Oregon) | 4,921.99 mi (7,921.17 km) |
| Petersfield to Ocala (Florida) | 4,313.54 mi (6,941.97 km) |
| Petersfield to Ocean Acres (New Jersey) | 3,491.75 mi (5,619.42 km) |
| Petersfield to Ocean City (New Jersey) | 3,525.68 mi (5,674.03 km) |
| Petersfield to Ocean Pines (Maryland) | 3,587.13 mi (5,772.93 km) |
| Petersfield to Ocean Pointe (Hawaii) | 7,249.36 mi (11,666.71 km) |
| Petersfield to Ocean Springs (Mississippi) | 4,529.71 mi (7,289.86 km) |
| Petersfield to Oceanside (California) | 5,453.48 mi (8,776.52 km) |
| Petersfield to Oceanside (New York) | 3,426.97 mi (5,515.17 km) |
| Petersfield to Ocoee (Florida) | 4,316.84 mi (6,947.28 km) |
| Petersfield to Oconomowoc (Wisconsin) | 3,910.07 mi (6,292.65 km) |
| Petersfield to Odenton (Maryland) | 3,621.17 mi (5,827.71 km) |
