| Ottawa to West Memphis (Arkansas) | 434.96 mi (700.01 km) |
| Ottawa to West Mifflin (Pennsylvania) | 470.93 mi (757.89 km) |
| Ottawa to West Monroe (Louisiana) | 637.88 mi (1,026.57 km) |
| Ottawa to West New York (New Jersey) | 771.86 mi (1,242.18 km) |
| Ottawa to West Odessa (Texas) | 1,001.61 mi (1,611.93 km) |
| Ottawa to West Palm Beach (Florida) | 1,123.91 mi (1,808.76 km) |
| Ottawa to West Park (Florida) | 1,170.84 mi (1,884.28 km) |
| Ottawa to West Pensacola (Florida) | 760.12 mi (1,223.29 km) |
| Ottawa to West Plains (Missouri) | 358.33 mi (576.67 km) |
| Ottawa to West Point (Utah) | 1,205.66 mi (1,940.32 km) |
| Ottawa to West Puente Valley (California) | 1,661.99 mi (2,674.71 km) |
| Ottawa to West Rancho Dominguez (California) | 1,681.87 mi (2,706.71 km) |
| Ottawa to West Richland (Washington) | 1,551.50 mi (2,496.90 km) |
| Ottawa to West Sacramento (California) | 1,733.58 mi (2,789.93 km) |
| Ottawa to West Springfield (Virginia) | 638.11 mi (1,026.94 km) |
