| Peoria to Cernavoda | 5,401.89 mi (8,693.50 km) |
| Peoria to Chitila | 5,323.22 mi (8,566.89 km) |
| Peoria to Cisnadie | 5,201.23 mi (8,370.57 km) |
| Peoria to Cluj-Napoca | 5,131.18 mi (8,257.83 km) |
| Peoria to Codlea | 5,246.44 mi (8,443.32 km) |
| Peoria to Comanesti | 5,244.49 mi (8,440.19 km) |
| Peoria to Comarnic | 5,274.79 mi (8,488.96 km) |
| Peoria to Constanta | 5,430.81 mi (8,740.05 km) |
| Peoria to Corabia | 5,307.46 mi (8,541.53 km) |
| Peoria to Costesti | 5,277.08 mi (8,492.64 km) |
| Peoria to Covasna | 5,264.16 mi (8,471.84 km) |
| Peoria to Craiova | 5,256.03 mi (8,458.77 km) |
| Peoria to Cristuru Secuiesc | 5,203.56 mi (8,374.32 km) |
| Peoria to Cugir | 5,167.65 mi (8,316.53 km) |
| Peoria to Cumpana | 5,430.92 mi (8,740.22 km) |
