| Carlow to Corbetta | 875.49 mi (1,408.96 km) |
| Carlow to Corciano | 1,107.11 mi (1,781.73 km) |
| Carlow to Cordenons | 996.84 mi (1,604.26 km) |
| Carlow to Cori | 1,202.86 mi (1,935.82 km) |
| Carlow to Coriano | 1,079.74 mi (1,737.67 km) |
| Carlow to Corigliano Calabro | 1,435.05 mi (2,309.49 km) |
| Carlow to Corleone | 1,419.31 mi (2,284.16 km) |
| Carlow to Cormano | 880.86 mi (1,417.61 km) |
| Carlow to Cornaredo | 878.23 mi (1,413.38 km) |
| Carlow to Cornate d'Adda | 887.47 mi (1,428.24 km) |
| Carlow to Cornedo Vicentino | 959.77 mi (1,544.61 km) |
| Carlow to Correggio | 975.63 mi (1,570.13 km) |
| Carlow to Corridonia | 1,146.94 mi (1,845.83 km) |
| Carlow to Corsico | 884.30 mi (1,423.15 km) |
| Carlow to Cortona | 1,089.58 mi (1,753.52 km) |
