| Cahokia to Jeffersonville (Indiana) | 242.72 mi (390.62 km) |
| Cahokia to Jenison (Michigan) | 376.57 mi (606.03 km) |
| Cahokia to Jenks (Oklahoma) | 364.48 mi (586.58 km) |
| Cahokia to Jennings (Missouri) | 11.85 mi (19.07 km) |
| Cahokia to Jensen Beach (Florida) | 970.29 mi (1,561.53 km) |
| Cahokia to Jericho (New York) | 896.58 mi (1,442.90 km) |
| Cahokia to Jerome (Idaho) | 1,302.90 mi (2,096.82 km) |
| Cahokia to Jersey City (New Jersey) | 868.70 mi (1,398.04 km) |
| Cahokia to Jessup (Maryland) | 721.56 mi (1,161.23 km) |
| Cahokia to Johns Creek (Georgia) | 456.74 mi (735.05 km) |
| Cahokia to Johnson City (New York) | 786.87 mi (1,266.35 km) |
| Cahokia to Johnson City (Tennessee) | 454.35 mi (731.20 km) |
| Cahokia to Johnston (Iowa) | 285.79 mi (459.93 km) |
| Cahokia to Johnstown (Colorado) | 796.50 mi (1,281.84 km) |
| Cahokia to Johnstown (Pennsylvania) | 612.53 mi (985.76 km) |
