| Peoria to Cadiz | 4,328.63 mi (6,966.26 km) |
| Peoria to Calafell | 4,510.33 mi (7,258.68 km) |
| Peoria to Calahorra | 4,315.78 mi (6,945.57 km) |
| Peoria to Calasparra | 4,477.99 mi (7,206.64 km) |
| Peoria to Calatayud | 4,364.86 mi (7,024.56 km) |
| Peoria to Caldas de Montbuy | 4,519.64 mi (7,273.66 km) |
| Peoria to Caldas de Reyes | 4,010.18 mi (6,453.76 km) |
| Peoria to Calella | 4,541.58 mi (7,308.97 km) |
| Peoria to Callosa de Segura | 4,519.30 mi (7,273.11 km) |
| Peoria to Calpe | 4,540.90 mi (7,307.87 km) |
| Peoria to Calvia | 4,614.38 mi (7,426.13 km) |
| Peoria to Camas | 4,309.30 mi (6,935.15 km) |
| Peoria to Cambados | 4,006.27 mi (6,447.46 km) |
| Peoria to Cambre | 4,001.73 mi (6,440.17 km) |
| Peoria to Cambrils | 4,493.13 mi (7,230.99 km) |
