| Allendale to Oakley (California) | 1,894.97 mi (3,049.66 km) |
| Allendale to Oakton (Virginia) | 532.35 mi (856.74 km) |
| Allendale to Oakville (Missouri) | 387.98 mi (624.39 km) |
| Allendale to Oatfield (Oregon) | 1,807.13 mi (2,908.29 km) |
| Allendale to Ocala (Florida) | 976.94 mi (1,572.24 km) |
| Allendale to Ocean Acres (New Jersey) | 644.57 mi (1,037.33 km) |
| Allendale to Ocean City (New Jersey) | 643.31 mi (1,035.31 km) |
| Allendale to Ocean Pines (Maryland) | 648.30 mi (1,043.34 km) |
| Allendale to Ocean Pointe (Hawaii) | 4,337.15 mi (6,979.97 km) |
| Allendale to Ocean Springs (Mississippi) | 882.88 mi (1,420.86 km) |
| Allendale to Oceanside (California) | 1,820.26 mi (2,929.43 km) |
| Allendale to Oceanside (New York) | 653.96 mi (1,052.45 km) |
| Allendale to Ocoee (Florida) | 1,025.20 mi (1,649.90 km) |
| Allendale to Oconomowoc (Wisconsin) | 128.75 mi (207.20 km) |
| Allendale to Odenton (Maryland) | 552.78 mi (889.62 km) |
