| Grimstad to Cervignano del Friuli | 887.44 mi (1,428.20 km) |
| Grimstad to Cesa | 1,225.59 mi (1,972.40 km) |
| Grimstad to Cesano Maderno | 878.47 mi (1,413.76 km) |
| Grimstad to Cesena | 993.50 mi (1,598.88 km) |
| Grimstad to Cesenatico | 990.34 mi (1,593.79 km) |
| Grimstad to Cetraro | 1,342.02 mi (2,159.77 km) |
| Grimstad to Cherasco | 946.42 mi (1,523.12 km) |
| Grimstad to Chiampo | 890.95 mi (1,433.85 km) |
| Grimstad to Chiaravalle | 1,038.50 mi (1,671.31 km) |
| Grimstad to Chiari | 887.49 mi (1,428.28 km) |
| Grimstad to Chiavari | 969.46 mi (1,560.20 km) |
| Grimstad to Chieri | 921.36 mi (1,482.78 km) |
| Grimstad to Chieti | 1,130.89 mi (1,819.99 km) |
| Grimstad to Chioggia | 919.81 mi (1,480.28 km) |
| Grimstad to Chiusi | 1,068.59 mi (1,719.73 km) |
