| Havre de Grace to Cervignano del Friuli | 4,318.03 mi (6,949.20 km) |
| Havre de Grace to Cesa | 4,529.00 mi (7,288.72 km) |
| Havre de Grace to Cesano Maderno | 4,146.90 mi (6,673.78 km) |
| Havre de Grace to Cesena | 4,329.42 mi (6,967.53 km) |
| Havre de Grace to Cesenatico | 4,333.77 mi (6,974.53 km) |
| Havre de Grace to Cetraro | 4,659.99 mi (7,499.53 km) |
| Havre de Grace to Cherasco | 4,122.74 mi (6,634.91 km) |
| Havre de Grace to Chiampo | 4,240.72 mi (6,824.78 km) |
| Havre de Grace to Chiaravalle | 4,395.03 mi (7,073.11 km) |
| Havre de Grace to Chiari | 4,182.05 mi (6,730.36 km) |
| Havre de Grace to Chiavari | 4,197.44 mi (6,755.12 km) |
| Havre de Grace to Chieri | 4,109.31 mi (6,613.30 km) |
| Havre de Grace to Chieti | 4,475.68 mi (7,202.92 km) |
| Havre de Grace to Chioggia | 4,294.04 mi (6,910.60 km) |
| Havre de Grace to Chiusi | 4,355.41 mi (7,009.35 km) |
