| Council Bluffs to Commerce (California) | 1,314.26 mi (2,115.10 km) |
| Council Bluffs to Commerce City (Colorado) | 481.24 mi (774.48 km) |
| Council Bluffs to Compton (California) | 1,321.51 mi (2,126.76 km) |
| Council Bluffs to Comstock Park (Michigan) | 535.60 mi (861.97 km) |
| Council Bluffs to Concord (California) | 1,404.75 mi (2,260.73 km) |
| Council Bluffs to Concord (Missouri) | 346.78 mi (558.08 km) |
| Council Bluffs to Concord (New Hampshire) | 1,245.90 mi (2,005.08 km) |
| Council Bluffs to Concord (North Carolina) | 916.57 mi (1,475.07 km) |
| Council Bluffs to Conneaut (Ohio) | 790.25 mi (1,271.79 km) |
| Council Bluffs to Connersville (Indiana) | 573.23 mi (922.53 km) |
| Council Bluffs to Conroe (Texas) | 754.30 mi (1,213.93 km) |
| Council Bluffs to Converse (Texas) | 821.95 mi (1,322.79 km) |
| Council Bluffs to Conway (Arkansas) | 463.59 mi (746.08 km) |
| Council Bluffs to Conway (Florida) | 1,201.80 mi (1,934.12 km) |
| Council Bluffs to Conway (South Carolina) | 1,050.57 mi (1,690.73 km) |
