| Pecos to Cloverleaf (Texas) | 508.64 mi (818.57 km) |
| Pecos to Cloverly (Maryland) | 1,581.43 mi (2,545.07 km) |
| Pecos to Clovis (California) | 996.17 mi (1,603.19 km) |
| Pecos to Clovis (New Mexico) | 210.94 mi (339.47 km) |
| Pecos to Clute (Texas) | 511.76 mi (823.59 km) |
| Pecos to Coachella (California) | 751.57 mi (1,209.53 km) |
| Pecos to Coalinga (California) | 1,017.69 mi (1,637.81 km) |
| Pecos to Coamo (Puerto Rico) | 2,491.75 mi (4,010.08 km) |
| Pecos to Coatesville (Pennsylvania) | 1,655.44 mi (2,664.18 km) |
| Pecos to Cockeysville (Maryland) | 1,606.07 mi (2,584.71 km) |
| Pecos to Cocoa (Florida) | 1,376.24 mi (2,214.85 km) |
| Pecos to Cocoa Beach (Florida) | 1,385.34 mi (2,229.49 km) |
| Pecos to Coconut Creek (Florida) | 1,452.86 mi (2,338.16 km) |
| Pecos to Coeur d'Alene (Idaho) | 1,326.00 mi (2,133.98 km) |
| Pecos to Cohoes (New York) | 1,808.68 mi (2,910.79 km) |
