| San Juan de Aznalfarache to Crest Hill (Illinois) | 4,216.13 mi (6,785.20 km) |
| San Juan de Aznalfarache to Crestview (Florida) | 4,492.46 mi (7,229.92 km) |
| San Juan de Aznalfarache to Crestwood (Illinois) | 4,196.59 mi (6,753.76 km) |
| San Juan de Aznalfarache to Crestwood (Missouri) | 4,417.67 mi (7,109.56 km) |
| San Juan de Aznalfarache to Creve Coeur (Missouri) | 4,417.31 mi (7,108.97 km) |
| San Juan de Aznalfarache to Crofton (Maryland) | 3,737.15 mi (6,014.36 km) |
| San Juan de Aznalfarache to Crossville (Tennessee) | 4,241.17 mi (6,825.51 km) |
| San Juan de Aznalfarache to Crowley (Louisiana) | 4,806.79 mi (7,735.79 km) |
| San Juan de Aznalfarache to Crowley (Texas) | 4,966.00 mi (7,992.01 km) |
| San Juan de Aznalfarache to Crown Point (Indiana) | 4,185.11 mi (6,735.29 km) |
| San Juan de Aznalfarache to Crystal (Minnesota) | 4,346.31 mi (6,994.71 km) |
| San Juan de Aznalfarache to Crystal Lake (Illinois) | 4,206.60 mi (6,769.87 km) |
| San Juan de Aznalfarache to Cudahy (California) | 5,860.23 mi (9,431.12 km) |
| San Juan de Aznalfarache to Cudahy (Wisconsin) | 4,163.86 mi (6,701.08 km) |
| San Juan de Aznalfarache to Cullman (Alabama) | 4,389.22 mi (7,063.77 km) |
