| Obidos to Cloverly (Maryland) | 3,539.11 mi (5,695.65 km) |
| Obidos to Clovis (California) | 5,569.71 mi (8,963.59 km) |
| Obidos to Clovis (New Mexico) | 4,954.96 mi (7,974.24 km) |
| Obidos to Clute (Texas) | 4,794.25 mi (7,715.60 km) |
| Obidos to Coachella (California) | 5,566.85 mi (8,958.98 km) |
| Obidos to Coalinga (California) | 5,628.08 mi (9,057.51 km) |
| Obidos to Coamo (Puerto Rico) | 3,696.20 mi (5,948.45 km) |
| Obidos to Coatesville (Pennsylvania) | 3,457.70 mi (5,564.64 km) |
| Obidos to Cockeysville (Maryland) | 3,510.78 mi (5,650.05 km) |
| Obidos to Cocoa (Florida) | 4,071.77 mi (6,552.88 km) |
| Obidos to Cocoa Beach (Florida) | 4,066.23 mi (6,543.97 km) |
| Obidos to Coconut Creek (Florida) | 4,117.23 mi (6,626.05 km) |
| Obidos to Coeur d'Alene (Idaho) | 4,964.65 mi (7,989.83 km) |
| Obidos to Cohoes (New York) | 3,287.48 mi (5,290.68 km) |
| Obidos to Cold Springs (Nevada) | 5,447.29 mi (8,766.56 km) |
