| Goch to Cloverly (Maryland) | 3,902.60 mi (6,280.62 km) |
| Goch to Clovis (California) | 5,503.18 mi (8,856.51 km) |
| Goch to Clovis (New Mexico) | 5,118.67 mi (8,237.70 km) |
| Goch to Clute (Texas) | 5,127.65 mi (8,252.15 km) |
| Goch to Coachella (California) | 5,584.14 mi (8,986.81 km) |
| Goch to Coalinga (California) | 5,562.09 mi (8,951.32 km) |
| Goch to Coamo (Puerto Rico) | 4,500.60 mi (7,243.01 km) |
| Goch to Coatesville (Pennsylvania) | 3,815.28 mi (6,140.10 km) |
| Goch to Cockeysville (Maryland) | 3,870.57 mi (6,229.09 km) |
| Goch to Cocoa (Florida) | 4,579.89 mi (7,370.62 km) |
| Goch to Cocoa Beach (Florida) | 4,576.64 mi (7,365.39 km) |
| Goch to Coconut Creek (Florida) | 4,663.21 mi (7,504.71 km) |
| Goch to Coeur d'Alene (Idaho) | 4,788.56 mi (7,706.44 km) |
| Goch to Cohoes (New York) | 3,606.85 mi (5,804.67 km) |
| Goch to Cold Springs (Nevada) | 5,341.33 mi (8,596.03 km) |
