| Hardenberg to Chivasso | 512.85 mi (825.35 km) |
| Hardenberg to Ciampino | 794.52 mi (1,278.65 km) |
| Hardenberg to Cicciano | 883.47 mi (1,421.81 km) |
| Hardenberg to Cingoli | 704.48 mi (1,133.75 km) |
| Hardenberg to Cinisello Balsamo | 498.81 mi (802.75 km) |
| Hardenberg to Cinisi | 1,042.48 mi (1,677.71 km) |
| Hardenberg to Cirie | 508.50 mi (818.36 km) |
| Hardenberg to Ciro Marina | 1,039.78 mi (1,673.36 km) |
| Hardenberg to Cislago | 489.50 mi (787.78 km) |
| Hardenberg to Cisterna di Latina | 811.98 mi (1,306.76 km) |
| Hardenberg to Cisternino | 962.90 mi (1,549.63 km) |
| Hardenberg to Citta di Castello | 680.28 mi (1,094.81 km) |
| Hardenberg to Citta Sant'Angelo | 775.16 mi (1,247.50 km) |
| Hardenberg to Cittadella | 531.64 mi (855.60 km) |
| Hardenberg to Cittanova | 1,081.98 mi (1,741.27 km) |
