| Pontneddfechan to Chickasha (Oklahoma) | 4,535.56 mi (7,299.28 km) |
| Pontneddfechan to Chico (California) | 5,106.47 mi (8,218.07 km) |
| Pontneddfechan to Chicopee (Massachusetts) | 3,193.82 mi (5,139.96 km) |
| Pontneddfechan to Chillicothe (Ohio) | 3,740.37 mi (6,019.55 km) |
| Pontneddfechan to Chillum (Maryland) | 3,512.81 mi (5,653.32 km) |
| Pontneddfechan to Chino (California) | 5,301.36 mi (8,531.72 km) |
| Pontneddfechan to Chino Hills (California) | 5,305.20 mi (8,537.90 km) |
| Pontneddfechan to Chino Valley (Arizona) | 5,079.77 mi (8,175.10 km) |
| Pontneddfechan to Chippewa Falls (Wisconsin) | 3,810.04 mi (6,131.66 km) |
| Pontneddfechan to Choctaw (Oklahoma) | 4,487.19 mi (7,221.43 km) |
| Pontneddfechan to Chowchilla (California) | 5,208.10 mi (8,381.62 km) |
| Pontneddfechan to Christiansburg (Virginia) | 3,736.17 mi (6,012.78 km) |
| Pontneddfechan to Chubbuck (Idaho) | 4,639.89 mi (7,467.18 km) |
| Pontneddfechan to Chula Vista (California) | 5,355.73 mi (8,619.21 km) |
| Pontneddfechan to Cibolo (Texas) | 4,827.81 mi (7,769.61 km) |
