| Buffalo Grove to Clacton-on-Sea | 3,985.38 mi (6,413.86 km) |
| Buffalo Grove to Clay Cross | 3,846.10 mi (6,189.69 km) |
| Buffalo Grove to Clayton | 3,812.53 mi (6,135.67 km) |
| Buffalo Grove to Clayton le Moors | 3,791.72 mi (6,102.19 km) |
| Buffalo Grove to Cleckheaton | 3,817.72 mi (6,144.02 km) |
| Buffalo Grove to Cleethorpes | 3,885.27 mi (6,252.74 km) |
| Buffalo Grove to Clevedon | 3,844.70 mi (6,187.45 km) |
| Buffalo Grove to Clifton | 3,862.87 mi (6,216.69 km) |
| Buffalo Grove to Clifton | 3,833.01 mi (6,168.63 km) |
| Buffalo Grove to Cliftonville | 4,008.60 mi (6,451.22 km) |
| Buffalo Grove to Clitheroe | 3,788.60 mi (6,097.17 km) |
| Buffalo Grove to Clydebank | 3,658.66 mi (5,888.05 km) |
| Buffalo Grove to Coalville | 3,861.29 mi (6,214.15 km) |
| Buffalo Grove to Coatbridge | 3,673.02 mi (5,911.16 km) |
| Buffalo Grove to Cobham | 3,941.84 mi (6,343.78 km) |
