| Greensboro to Chivasso | 4,411.80 mi (7,100.11 km) |
| Greensboro to Ciampino | 4,730.05 mi (7,612.29 km) |
| Greensboro to Cicciano | 4,845.63 mi (7,798.29 km) |
| Greensboro to Cingoli | 4,703.72 mi (7,569.91 km) |
| Greensboro to Cinisello Balsamo | 4,458.74 mi (7,175.65 km) |
| Greensboro to Cinisi | 4,880.28 mi (7,854.05 km) |
| Greensboro to Cirie | 4,397.90 mi (7,077.73 km) |
| Greensboro to Ciro Marina | 5,020.25 mi (8,079.31 km) |
| Greensboro to Cislago | 4,444.85 mi (7,153.29 km) |
| Greensboro to Cisterna di Latina | 4,747.47 mi (7,640.31 km) |
| Greensboro to Cisternino | 4,982.89 mi (8,019.19 km) |
| Greensboro to Citta di Castello | 4,657.96 mi (7,496.26 km) |
| Greensboro to Citta Sant'Angelo | 4,769.56 mi (7,675.86 km) |
| Greensboro to Cittadella | 4,565.92 mi (7,348.14 km) |
| Greensboro to Cittanova | 5,011.02 mi (8,064.45 km) |
