| Trenton to Oakleaf Plantation (Florida) | 800.55 mi (1,288.36 km) |
| Trenton to Oakley (California) | 2,491.37 mi (4,009.48 km) |
| Trenton to Oakton (Virginia) | 163.64 mi (263.35 km) |
| Trenton to Oakville (Missouri) | 839.19 mi (1,350.54 km) |
| Trenton to Oatfield (Oregon) | 2,414.21 mi (3,885.30 km) |
| Trenton to Ocala (Florida) | 870.12 mi (1,400.33 km) |
| Trenton to Ocean Acres (New Jersey) | 41.94 mi (67.49 km) |
| Trenton to Ocean City (New Jersey) | 66.58 mi (107.16 km) |
| Trenton to Ocean Pines (Maryland) | 128.69 mi (207.10 km) |
| Trenton to Ocean Pointe (Hawaii) | 4,936.63 mi (7,944.74 km) |
| Trenton to Ocean Springs (Mississippi) | 1,039.23 mi (1,672.48 km) |
| Trenton to Oceanside (California) | 2,381.73 mi (3,833.02 km) |
| Trenton to Oceanside (New York) | 65.70 mi (105.74 km) |
| Trenton to Ocoee (Florida) | 891.57 mi (1,434.84 km) |
| Trenton to Oconomowoc (Wisconsin) | 735.12 mi (1,183.06 km) |
