| The Mumbles to Chojnice | 911.80 mi (1,467.39 km) |
| The Mumbles to Chojnow | 856.43 mi (1,378.30 km) |
| The Mumbles to Chorzow | 998.96 mi (1,607.66 km) |
| The Mumbles to Choszczno | 823.84 mi (1,325.84 km) |
| The Mumbles to Chrzanow | 1,021.08 mi (1,643.26 km) |
| The Mumbles to Ciechanow | 1,041.33 mi (1,675.86 km) |
| The Mumbles to Ciechocinek | 964.32 mi (1,551.93 km) |
| The Mumbles to Cieszyn | 995.16 mi (1,601.56 km) |
| The Mumbles to Czarna Bialostocka | 1,148.28 mi (1,847.98 km) |
| The Mumbles to Czarnkow | 871.99 mi (1,403.33 km) |
| The Mumbles to Czechowice-Dziedzice | 1,008.13 mi (1,622.44 km) |
| The Mumbles to Czeladz | 1,004.11 mi (1,615.97 km) |
| The Mumbles to Czersk Pomorski | 929.18 mi (1,495.37 km) |
| The Mumbles to Czestochowa | 998.32 mi (1,606.64 km) |
| The Mumbles to Czluchow | 904.27 mi (1,455.29 km) |
