| Cahokia to West St. Paul (Minnesota) | 462.68 mi (744.61 km) |
| Cahokia to West University Place (Texas) | 680.90 mi (1,095.81 km) |
| Cahokia to West Valley City (Utah) | 1,168.05 mi (1,879.79 km) |
| Cahokia to West Whittier-Los Nietos (California) | 1,579.22 mi (2,541.51 km) |
| Cahokia to Westbrook (Maine) | 1,087.76 mi (1,750.58 km) |
| Cahokia to Westbury (New York) | 893.95 mi (1,438.68 km) |
| Cahokia to Westchase (Florida) | 846.47 mi (1,362.26 km) |
| Cahokia to Westchester (Florida) | 1,054.28 mi (1,696.71 km) |
| Cahokia to Westchester (Illinois) | 257.03 mi (413.64 km) |
| Cahokia to Western Springs (Illinois) | 253.94 mi (408.68 km) |
| Cahokia to Westerville (Ohio) | 402.38 mi (647.57 km) |
| Cahokia to Westfield (Indiana) | 237.98 mi (382.99 km) |
| Cahokia to Westfield (Massachusetts) | 948.16 mi (1,525.92 km) |
| Cahokia to Westfield (New Jersey) | 853.99 mi (1,374.36 km) |
| Cahokia to Westlake (Ohio) | 479.75 mi (772.08 km) |
