| Pontypridd to Camas (Washington) | 4,808.45 mi (7,738.45 km) |
| Pontypridd to Cambridge (Maryland) | 3,507.14 mi (5,644.20 km) |
| Pontypridd to Cambridge (Massachusetts) | 3,139.01 mi (5,051.74 km) |
| Pontypridd to Camden (Arkansas) | 4,424.48 mi (7,120.51 km) |
| Pontypridd to Camden (New Jersey) | 3,406.21 mi (5,481.76 km) |
| Pontypridd to Cameron Park (California) | 5,157.74 mi (8,300.58 km) |
| Pontypridd to Camp Pendleton South (California) | 5,349.32 mi (8,608.90 km) |
| Pontypridd to Camp Springs (Maryland) | 3,530.61 mi (5,681.97 km) |
| Pontypridd to Camp Verde (Arizona) | 5,085.55 mi (8,184.41 km) |
| Pontypridd to Campbell (California) | 5,266.92 mi (8,476.29 km) |
| Pontypridd to Campbellsville (Kentucky) | 3,941.09 mi (6,342.57 km) |
| Pontypridd to Campton Hills (Illinois) | 3,848.34 mi (6,193.30 km) |
| Pontypridd to Canby (Oregon) | 4,834.54 mi (7,780.44 km) |
| Pontypridd to Candelaria (Puerto Rico) | 4,071.44 mi (6,552.35 km) |
| Pontypridd to Candler-McAfee (Georgia) | 4,069.40 mi (6,549.07 km) |
