| Opelika to Chesterfield | 4,211.81 mi (6,778.26 km) |
| Opelika to Chichester | 4,288.19 mi (6,901.18 km) |
| Opelika to Chigwell | 4,305.87 mi (6,929.63 km) |
| Opelika to Childwall | 4,151.13 mi (6,680.60 km) |
| Opelika to Chilwell | 4,225.88 mi (6,800.90 km) |
| Opelika to Chingford | 4,303.29 mi (6,925.47 km) |
| Opelika to Chippenham | 4,219.87 mi (6,791.22 km) |
| Opelika to Chislehurst | 4,310.64 mi (6,937.30 km) |
| Opelika to Choppington | 4,168.34 mi (6,708.29 km) |
| Opelika to Chorley | 4,156.17 mi (6,688.71 km) |
| Opelika to Chorleywood | 4,281.58 mi (6,890.54 km) |
| Opelika to Christchurch | 4,248.93 mi (6,838.00 km) |
| Opelika to Churchdown | 4,209.11 mi (6,773.91 km) |
| Opelika to Cinderford | 4,196.83 mi (6,754.15 km) |
| Opelika to Cirencester | 4,220.63 mi (6,792.45 km) |
