| Mariano Comense to Cloverly (Maryland) | 4,202.45 mi (6,763.19 km) |
| Mariano Comense to Clovis (California) | 5,908.53 mi (9,508.86 km) |
| Mariano Comense to Clovis (New Mexico) | 5,479.95 mi (8,819.13 km) |
| Mariano Comense to Clute (Texas) | 5,447.46 mi (8,766.83 km) |
| Mariano Comense to Coachella (California) | 5,976.84 mi (9,618.79 km) |
| Mariano Comense to Coalinga (California) | 5,967.66 mi (9,604.02 km) |
| Mariano Comense to Coamo (Puerto Rico) | 4,641.94 mi (7,470.47 km) |
| Mariano Comense to Coatesville (Pennsylvania) | 4,115.81 mi (6,623.75 km) |
| Mariano Comense to Cockeysville (Maryland) | 4,171.11 mi (6,712.75 km) |
| Mariano Comense to Cocoa (Florida) | 4,841.96 mi (7,792.39 km) |
| Mariano Comense to Cocoa Beach (Florida) | 4,837.91 mi (7,785.87 km) |
| Mariano Comense to Coconut Creek (Florida) | 4,913.05 mi (7,906.78 km) |
| Mariano Comense to Coeur d'Alene (Idaho) | 5,204.71 mi (8,376.17 km) |
| Mariano Comense to Cohoes (New York) | 3,915.46 mi (6,301.33 km) |
| Mariano Comense to Cold Springs (Nevada) | 5,751.32 mi (9,255.85 km) |
