| Northbrook to Chivasso | 4,485.92 mi (7,219.40 km) |
| Northbrook to Ciampino | 4,815.64 mi (7,750.02 km) |
| Northbrook to Cicciano | 4,929.57 mi (7,933.38 km) |
| Northbrook to Cingoli | 4,772.12 mi (7,679.98 km) |
| Northbrook to Cinisello Balsamo | 4,523.84 mi (7,280.41 km) |
| Northbrook to Cinisi | 4,995.94 mi (8,040.19 km) |
| Northbrook to Cirie | 4,472.76 mi (7,198.22 km) |
| Northbrook to Ciro Marina | 5,105.35 mi (8,216.27 km) |
| Northbrook to Cislago | 4,510.00 mi (7,258.14 km) |
| Northbrook to Cisterna di Latina | 4,833.89 mi (7,779.39 km) |
| Northbrook to Cisternino | 5,054.73 mi (8,134.80 km) |
| Northbrook to Citta di Castello | 4,729.88 mi (7,612.00 km) |
| Northbrook to Citta Sant'Angelo | 4,841.88 mi (7,792.25 km) |
| Northbrook to Cittadella | 4,619.24 mi (7,433.95 km) |
| Northbrook to Cittanova | 5,110.15 mi (8,223.98 km) |
