| Abertawe to Cloverly (Maryland) | 3,495.20 mi (5,624.98 km) |
| Abertawe to Clovis (California) | 5,201.43 mi (8,370.90 km) |
| Abertawe to Clovis (New Mexico) | 4,756.10 mi (7,654.21 km) |
| Abertawe to Clute (Texas) | 4,732.38 mi (7,616.03 km) |
| Abertawe to Coachella (California) | 5,260.26 mi (8,465.57 km) |
| Abertawe to Coalinga (California) | 5,260.68 mi (8,466.25 km) |
| Abertawe to Coamo (Puerto Rico) | 4,069.42 mi (6,549.10 km) |
| Abertawe to Coatesville (Pennsylvania) | 3,408.12 mi (5,484.84 km) |
| Abertawe to Cockeysville (Maryland) | 3,463.48 mi (5,573.93 km) |
| Abertawe to Cocoa (Florida) | 4,158.41 mi (6,692.31 km) |
| Abertawe to Cocoa Beach (Florida) | 4,154.92 mi (6,686.69 km) |
| Abertawe to Coconut Creek (Florida) | 4,238.46 mi (6,821.15 km) |
| Abertawe to Coeur d'Alene (Idaho) | 4,512.97 mi (7,262.93 km) |
| Abertawe to Cohoes (New York) | 3,203.71 mi (5,155.88 km) |
| Abertawe to Cold Springs (Nevada) | 5,049.56 mi (8,126.48 km) |
