| Buffalo Grove to Chivasso | 4,489.25 mi (7,224.76 km) |
| Buffalo Grove to Ciampino | 4,819.04 mi (7,755.50 km) |
| Buffalo Grove to Cicciano | 4,932.95 mi (7,938.81 km) |
| Buffalo Grove to Cingoli | 4,775.35 mi (7,685.18 km) |
| Buffalo Grove to Cinisello Balsamo | 4,527.07 mi (7,285.61 km) |
| Buffalo Grove to Cinisi | 4,999.63 mi (8,046.12 km) |
| Buffalo Grove to Cirie | 4,476.10 mi (7,203.59 km) |
| Buffalo Grove to Ciro Marina | 5,108.71 mi (8,221.68 km) |
| Buffalo Grove to Cislago | 4,513.23 mi (7,263.34 km) |
| Buffalo Grove to Cisterna di Latina | 4,837.30 mi (7,784.88 km) |
| Buffalo Grove to Cisternino | 5,057.96 mi (8,140.00 km) |
| Buffalo Grove to Citta di Castello | 4,733.15 mi (7,617.27 km) |
| Buffalo Grove to Citta Sant'Angelo | 4,845.14 mi (7,797.50 km) |
| Buffalo Grove to Cittadella | 4,622.34 mi (7,438.93 km) |
| Buffalo Grove to Cittanova | 5,113.65 mi (8,229.63 km) |
