| Grinon to Carmignano | 801.34 mi (1,289.63 km) |
| Grinon to Carovigno | 1,128.83 mi (1,816.68 km) |
| Grinon to Carpenedolo | 805.26 mi (1,295.94 km) |
| Grinon to Carpi | 812.64 mi (1,307.81 km) |
| Grinon to Carrara | 761.63 mi (1,225.73 km) |
| Grinon to Carugate | 761.05 mi (1,224.79 km) |
| Grinon to Casal di Principe | 943.13 mi (1,517.81 km) |
| Grinon to Casale Monferrato | 710.50 mi (1,143.44 km) |
| Grinon to Casale sul Sile | 897.35 mi (1,444.15 km) |
| Grinon to Casalecchio di Reno | 825.53 mi (1,328.57 km) |
| Grinon to Casalgrande | 801.48 mi (1,289.86 km) |
| Grinon to Casalmaggiore | 795.35 mi (1,279.99 km) |
| Grinon to Casalnuovo di Napoli | 954.76 mi (1,536.53 km) |
| Grinon to Casalpusterlengo | 765.12 mi (1,231.33 km) |
| Grinon to Casaluce | 946.65 mi (1,523.49 km) |
