| Penarroya-Pueblonuevo to Caguas (Puerto Rico) | 3,875.57 mi (6,237.13 km) |
| Penarroya-Pueblonuevo to Cahokia (Illinois) | 4,411.34 mi (7,099.36 km) |
| Penarroya-Pueblonuevo to Calabasas (California) | 5,862.36 mi (9,434.55 km) |
| Penarroya-Pueblonuevo to Caldwell (Idaho) | 5,337.75 mi (8,590.28 km) |
| Penarroya-Pueblonuevo to Caledonia (Wisconsin) | 4,167.68 mi (6,707.23 km) |
| Penarroya-Pueblonuevo to Calera (Alabama) | 4,432.03 mi (7,132.67 km) |
| Penarroya-Pueblonuevo to Calexico (California) | 5,796.71 mi (9,328.90 km) |
| Penarroya-Pueblonuevo to Calhoun (Georgia) | 4,295.16 mi (6,912.39 km) |
| Penarroya-Pueblonuevo to California (Maryland) | 3,757.83 mi (6,047.65 km) |
| Penarroya-Pueblonuevo to California City (California) | 5,781.00 mi (9,303.62 km) |
| Penarroya-Pueblonuevo to Callaway (Florida) | 4,477.93 mi (7,206.53 km) |
| Penarroya-Pueblonuevo to Calumet City (Illinois) | 4,189.46 mi (6,742.28 km) |
| Penarroya-Pueblonuevo to Calverton (Maryland) | 3,759.04 mi (6,049.58 km) |
| Penarroya-Pueblonuevo to Camano (Washington) | 5,329.17 mi (8,576.47 km) |
| Penarroya-Pueblonuevo to Camarillo (California) | 5,873.26 mi (9,452.10 km) |
