| San Juan to Clacton-on-Sea | 4,257.25 mi (6,851.38 km) |
| San Juan to Clay Cross | 4,162.98 mi (6,699.67 km) |
| San Juan to Clayton | 4,153.66 mi (6,684.68 km) |
| San Juan to Clayton le Moors | 4,130.64 mi (6,647.62 km) |
| San Juan to Cleckheaton | 4,156.81 mi (6,689.74 km) |
| San Juan to Cleethorpes | 4,223.71 mi (6,797.40 km) |
| San Juan to Clevedon | 4,083.95 mi (6,572.48 km) |
| San Juan to Clifton | 4,169.90 mi (6,710.81 km) |
| San Juan to Clifton | 4,184.57 mi (6,734.42 km) |
| San Juan to Cliftonville | 4,265.44 mi (6,864.56 km) |
| San Juan to Clitheroe | 4,131.51 mi (6,649.03 km) |
| San Juan to Clydebank | 4,081.82 mi (6,569.05 km) |
| San Juan to Coalville | 4,160.10 mi (6,695.03 km) |
| San Juan to Coatbridge | 4,095.36 mi (6,590.85 km) |
| San Juan to Cobham | 4,187.23 mi (6,738.69 km) |
