| Dunkirk to Oakley (California) | 2,232.37 mi (3,592.65 km) |
| Dunkirk to Oakton (Virginia) | 269.97 mi (434.47 km) |
| Dunkirk to Oakville (Missouri) | 640.58 mi (1,030.92 km) |
| Dunkirk to Oatfield (Oregon) | 2,135.58 mi (3,436.88 km) |
| Dunkirk to Ocala (Florida) | 932.40 mi (1,500.55 km) |
| Dunkirk to Ocean Acres (New Jersey) | 323.83 mi (521.15 km) |
| Dunkirk to Ocean City (New Jersey) | 332.06 mi (534.40 km) |
| Dunkirk to Ocean Pines (Maryland) | 358.32 mi (576.66 km) |
| Dunkirk to Ocean Pointe (Hawaii) | 4,674.67 mi (7,523.16 km) |
| Dunkirk to Ocean Springs (Mississippi) | 984.31 mi (1,584.10 km) |
| Dunkirk to Oceanside (California) | 2,148.13 mi (3,457.09 km) |
| Dunkirk to Oceanside (New York) | 320.88 mi (516.41 km) |
| Dunkirk to Ocoee (Florida) | 968.27 mi (1,558.28 km) |
| Dunkirk to Oconomowoc (Wisconsin) | 466.30 mi (750.44 km) |
| Dunkirk to Odenton (Maryland) | 273.28 mi (439.81 km) |
