| Forest Hill to Chivasso | 5,308.65 mi (8,543.44 km) |
| Forest Hill to Ciampino | 5,636.57 mi (9,071.19 km) |
| Forest Hill to Cicciano | 5,751.14 mi (9,255.57 km) |
| Forest Hill to Cingoli | 5,596.62 mi (9,006.90 km) |
| Forest Hill to Cinisello Balsamo | 5,348.46 mi (8,607.52 km) |
| Forest Hill to Cinisi | 5,809.34 mi (9,349.23 km) |
| Forest Hill to Cirie | 5,295.30 mi (8,521.96 km) |
| Forest Hill to Ciro Marina | 5,927.04 mi (9,538.65 km) |
| Forest Hill to Cislago | 5,334.58 mi (8,585.18 km) |
| Forest Hill to Cisterna di Latina | 5,654.67 mi (9,100.32 km) |
| Forest Hill to Cisternino | 5,879.12 mi (9,461.54 km) |
| Forest Hill to Citta di Castello | 5,553.60 mi (8,937.65 km) |
| Forest Hill to Citta Sant'Angelo | 5,665.75 mi (9,118.14 km) |
| Forest Hill to Cittadella | 5,446.15 mi (8,764.73 km) |
| Forest Hill to Cittanova | 5,928.44 mi (9,540.90 km) |
