| Penrith to Cortona | 1,028.42 mi (1,655.09 km) |
| Penrith to Cosenza | 1,379.90 mi (2,220.73 km) |
| Penrith to Cossato | 791.38 mi (1,273.60 km) |
| Penrith to Costa Volpino | 831.20 mi (1,337.69 km) |
| Penrith to Creazzo | 889.16 mi (1,430.97 km) |
| Penrith to Crema | 844.66 mi (1,359.34 km) |
| Penrith to Cremona | 867.71 mi (1,396.45 km) |
| Penrith to Crevalcore | 923.36 mi (1,486.00 km) |
| Penrith to Crispiano | 1,336.27 mi (2,150.51 km) |
| Penrith to Crosia | 1,380.02 mi (2,220.92 km) |
| Penrith to Crotone | 1,418.15 mi (2,282.29 km) |
| Penrith to Cuneo | 845.56 mi (1,360.80 km) |
| Penrith to Cuorgne | 788.14 mi (1,268.40 km) |
| Penrith to Cusano Milanino | 820.21 mi (1,320.00 km) |
| Penrith to Cutro | 1,417.02 mi (2,280.47 km) |
