| Debar to Oakley (California) | 6,449.16 mi (10,378.92 km) |
| Debar to Oakton (Virginia) | 4,858.38 mi (7,818.81 km) |
| Debar to Oakville (Missouri) | 5,406.88 mi (8,701.54 km) |
| Debar to Oatfield (Oregon) | 6,013.49 mi (9,677.79 km) |
| Debar to Ocala (Florida) | 5,502.97 mi (8,856.18 km) |
| Debar to Ocean Acres (New Jersey) | 4,694.08 mi (7,554.40 km) |
| Debar to Ocean City (New Jersey) | 4,727.39 mi (7,608.00 km) |
| Debar to Ocean Pines (Maryland) | 4,787.58 mi (7,704.87 km) |
| Debar to Ocean Pointe (Hawaii) | 8,094.02 mi (13,026.07 km) |
| Debar to Ocean Springs (Mississippi) | 5,734.20 mi (9,228.30 km) |
| Debar to Oceanside (California) | 6,618.79 mi (10,651.91 km) |
| Debar to Oceanside (New York) | 4,630.39 mi (7,451.90 km) |
| Debar to Ocoee (Florida) | 5,502.83 mi (8,855.96 km) |
| Debar to Oconomowoc (Wisconsin) | 5,116.35 mi (8,233.97 km) |
| Debar to Odenton (Maryland) | 4,825.09 mi (7,765.23 km) |
