| Austin to Clacton-on-Sea | 4,954.59 mi (7,973.65 km) |
| Austin to Clay Cross | 4,817.01 mi (7,752.23 km) |
| Austin to Clayton | 4,784.82 mi (7,700.43 km) |
| Austin to Clayton le Moors | 4,763.59 mi (7,666.26 km) |
| Austin to Cleckheaton | 4,789.93 mi (7,708.65 km) |
| Austin to Cleethorpes | 4,858.26 mi (7,818.62 km) |
| Austin to Clevedon | 4,808.95 mi (7,739.26 km) |
| Austin to Clifton | 4,833.25 mi (7,778.36 km) |
| Austin to Clifton | 4,806.30 mi (7,734.99 km) |
| Austin to Cliftonville | 4,976.88 mi (8,009.51 km) |
| Austin to Clitheroe | 4,760.72 mi (7,661.64 km) |
| Austin to Clydebank | 4,634.61 mi (7,458.68 km) |
| Austin to Coalville | 4,830.99 mi (7,774.72 km) |
| Austin to Coatbridge | 4,649.07 mi (7,481.96 km) |
| Austin to Cobham | 4,908.17 mi (7,898.93 km) |
