| Cedar Rapids to Cabestany | 4,549.15 mi (7,321.15 km) |
| Cedar Rapids to Cabries | 4,617.50 mi (7,431.14 km) |
| Cedar Rapids to Cachan | 4,286.73 mi (6,898.82 km) |
| Cedar Rapids to Caen | 4,168.66 mi (6,708.81 km) |
| Cedar Rapids to Cagnes-sur-Mer | 4,678.94 mi (7,530.02 km) |
| Cedar Rapids to Cahors | 4,417.55 mi (7,109.36 km) |
| Cedar Rapids to Calais | 4,189.30 mi (6,742.03 km) |
| Cedar Rapids to Caluire-et-Cuire | 4,500.58 mi (7,242.98 km) |
| Cedar Rapids to Cambrai | 4,268.93 mi (6,870.17 km) |
| Cedar Rapids to Canet-en-Roussillon | 4,550.80 mi (7,323.80 km) |
| Cedar Rapids to Cannes | 4,678.28 mi (7,528.96 km) |
| Cedar Rapids to Canteleu | 4,212.85 mi (6,779.93 km) |
| Cedar Rapids to Capbreton | 4,329.76 mi (6,968.08 km) |
| Cedar Rapids to Carcassonne | 4,503.51 mi (7,247.70 km) |
| Cedar Rapids to Carmaux | 4,462.40 mi (7,181.54 km) |
