| Penne to Castrovillari | 217.29 mi (349.69 km) |
| Penne to Catania | 347.60 mi (559.41 km) |
| Penne to Catanzaro | 282.69 mi (454.94 km) |
| Penne to Cattolica | 120.55 mi (194.01 km) |
| Penne to Cava de' Tirreni | 127.51 mi (205.21 km) |
| Penne to Cavallino | 266.46 mi (428.83 km) |
| Penne to Cavarzere | 206.97 mi (333.09 km) |
| Penne to Cave | 66.73 mi (107.40 km) |
| Penne to Cavriago | 229.85 mi (369.91 km) |
| Penne to Cavriglia | 143.38 mi (230.75 km) |
| Penne to Cazzago San Martino | 290.09 mi (466.86 km) |
| Penne to Ceccano | 67.98 mi (109.41 km) |
| Penne to Cecina | 182.24 mi (293.28 km) |
| Penne to Cefalu | 305.21 mi (491.19 km) |
| Penne to Ceglie Messapico | 223.12 mi (359.08 km) |
