| Ptolemaida to Corbetta | 729.06 mi (1,173.30 km) |
| Ptolemaida to Corciano | 516.28 mi (830.88 km) |
| Ptolemaida to Cordenons | 588.46 mi (947.03 km) |
| Ptolemaida to Cori | 463.17 mi (745.40 km) |
| Ptolemaida to Coriano | 521.79 mi (839.73 km) |
| Ptolemaida to Corigliano Calabro | 280.43 mi (451.30 km) |
| Ptolemaida to Corleone | 486.03 mi (782.19 km) |
| Ptolemaida to Cormano | 720.33 mi (1,159.26 km) |
| Ptolemaida to Cornaredo | 724.81 mi (1,166.46 km) |
| Ptolemaida to Cornate d'Adda | 710.11 mi (1,142.81 km) |
| Ptolemaida to Cornedo Vicentino | 628.67 mi (1,011.75 km) |
| Ptolemaida to Correggio | 626.42 mi (1,008.13 km) |
| Ptolemaida to Corridonia | 460.32 mi (740.82 km) |
| Ptolemaida to Corsico | 719.25 mi (1,157.52 km) |
| Ptolemaida to Cortona | 533.42 mi (858.45 km) |
