| Abertillery to Caguas (Puerto Rico) | 4,083.44 mi (6,571.67 km) |
| Abertillery to Cahokia (Illinois) | 4,079.62 mi (6,565.52 km) |
| Abertillery to Calabasas (California) | 5,342.04 mi (8,597.18 km) |
| Abertillery to Caldwell (Idaho) | 4,748.02 mi (7,641.20 km) |
| Abertillery to Caledonia (Wisconsin) | 3,793.10 mi (6,104.41 km) |
| Abertillery to Calera (Alabama) | 4,206.03 mi (6,768.95 km) |
| Abertillery to Calexico (California) | 5,317.47 mi (8,557.64 km) |
| Abertillery to Calhoun (Georgia) | 4,065.96 mi (6,543.53 km) |
| Abertillery to California (Maryland) | 3,542.11 mi (5,700.48 km) |
| Abertillery to California City (California) | 5,258.32 mi (8,462.45 km) |
| Abertillery to Callaway (Florida) | 4,304.94 mi (6,928.14 km) |
| Abertillery to Calumet City (Illinois) | 3,834.67 mi (6,171.30 km) |
| Abertillery to Calverton (Maryland) | 3,526.80 mi (5,675.83 km) |
| Abertillery to Camano (Washington) | 4,663.26 mi (7,504.79 km) |
| Abertillery to Camarillo (California) | 5,349.06 mi (8,608.48 km) |
