| Bostonia to Cervignano del Friuli | 6,178.61 mi (9,943.51 km) |
| Bostonia to Cesa | 6,465.95 mi (10,405.94 km) |
| Bostonia to Cesano Maderno | 6,055.10 mi (9,744.74 km) |
| Bostonia to Cesena | 6,232.97 mi (10,030.99 km) |
| Bostonia to Cesenatico | 6,234.60 mi (10,033.62 km) |
| Bostonia to Cetraro | 6,601.65 mi (10,624.33 km) |
| Bostonia to Cherasco | 6,061.75 mi (9,755.45 km) |
| Bostonia to Chiampo | 6,128.49 mi (9,862.85 km) |
| Bostonia to Chiaravalle | 6,296.44 mi (10,133.13 km) |
| Bostonia to Chiari | 6,084.88 mi (9,792.66 km) |
| Bostonia to Chiavari | 6,128.01 mi (9,862.07 km) |
| Bostonia to Chieri | 6,042.07 mi (9,723.78 km) |
| Bostonia to Chieti | 6,389.83 mi (10,283.44 km) |
| Bostonia to Chioggia | 6,177.40 mi (9,941.57 km) |
| Bostonia to Chiusi | 6,282.09 mi (10,110.05 km) |
