| Cahokia to Yonkers (New York) | 880.57 mi (1,417.14 km) |
| Cahokia to Yorba Linda (California) | 1,565.20 mi (2,518.95 km) |
| Cahokia to York (Pennsylvania) | 725.14 mi (1,167.00 km) |
| Cahokia to Yorktown (Indiana) | 273.14 mi (439.58 km) |
| Cahokia to Yorkville (Illinois) | 232.29 mi (373.83 km) |
| Cahokia to Youngstown (Ohio) | 534.91 mi (860.86 km) |
| Cahokia to Youngsville (Louisiana) | 594.21 mi (956.29 km) |
| Cahokia to Ypsilanti (Michigan) | 428.37 mi (689.40 km) |
| Cahokia to Yuba City (California) | 1,684.71 mi (2,711.28 km) |
| Cahokia to Yucaipa (California) | 1,522.54 mi (2,450.29 km) |
| Cahokia to Yucca Valley (California) | 1,486.96 mi (2,393.03 km) |
| Cahokia to Yukon (Oklahoma) | 468.00 mi (753.17 km) |
| Cahokia to Yulee (Florida) | 734.16 mi (1,181.52 km) |
| Cahokia to Yuma (Arizona) | 1,425.19 mi (2,293.62 km) |
| Cahokia to Zachary (Louisiana) | 548.74 mi (883.10 km) |
