| Yambol to Clay Cross | 1,476.62 mi (2,376.38 km) |
| Yambol to Clayton | 1,506.20 mi (2,423.99 km) |
| Yambol to Clayton le Moors | 1,528.03 mi (2,459.12 km) |
| Yambol to Cleckheaton | 1,501.24 mi (2,416.01 km) |
| Yambol to Cleethorpes | 1,431.97 mi (2,304.53 km) |
| Yambol to Clevedon | 1,503.01 mi (2,418.86 km) |
| Yambol to Clifton | 1,461.63 mi (2,352.26 km) |
| Yambol to Clifton | 1,483.43 mi (2,387.35 km) |
| Yambol to Cliftonville | 1,325.05 mi (2,132.47 km) |
| Yambol to Clitheroe | 1,530.48 mi (2,463.07 km) |
| Yambol to Clydebank | 1,653.59 mi (2,661.19 km) |
| Yambol to Coalville | 1,465.41 mi (2,358.35 km) |
| Yambol to Coatbridge | 1,639.14 mi (2,637.95 km) |
| Yambol to Cobham | 1,398.90 mi (2,251.31 km) |
| Yambol to Cockermouth | 1,585.53 mi (2,551.67 km) |
