| Porthcawl to Chesterfield | 154.36 mi (248.42 km) |
| Porthcawl to Chichester | 133.73 mi (215.22 km) |
| Porthcawl to Chigwell | 161.92 mi (260.59 km) |
| Porthcawl to Childwall | 136.63 mi (219.88 km) |
| Porthcawl to Chilwell | 143.70 mi (231.26 km) |
| Porthcawl to Chingford | 159.21 mi (256.22 km) |
| Porthcawl to Chippenham | 67.76 mi (109.05 km) |
| Porthcawl to Chislehurst | 162.18 mi (261.00 km) |
| Porthcawl to Choppington | 267.48 mi (430.46 km) |
| Porthcawl to Chorley | 156.57 mi (251.98 km) |
| Porthcawl to Chorleywood | 137.07 mi (220.60 km) |
| Porthcawl to Christchurch | 97.73 mi (157.28 km) |
| Porthcawl to Churchdown | 70.74 mi (113.84 km) |
| Porthcawl to Cinderford | 56.28 mi (90.57 km) |
| Porthcawl to Cirencester | 75.72 mi (121.87 km) |
