| River Grove to Cassina de' Pecchi | 4,540.32 mi (7,306.93 km) |
| River Grove to Cassino | 4,887.05 mi (7,864.95 km) |
| River Grove to Castagneto Carducci | 4,686.13 mi (7,541.60 km) |
| River Grove to Castano Primo | 4,515.41 mi (7,266.84 km) |
| River Grove to Castel Bolognese | 4,685.30 mi (7,540.27 km) |
| River Grove to Castel Gandolfo | 4,828.96 mi (7,771.46 km) |
| River Grove to Castel Goffredo | 4,592.60 mi (7,391.08 km) |
| River Grove to Castel Maggiore | 4,657.83 mi (7,496.06 km) |
| River Grove to Castel Mella | 4,571.63 mi (7,357.33 km) |
| River Grove to Castel San Giorgio | 4,953.39 mi (7,971.72 km) |
| River Grove to Castel San Giovanni | 4,561.90 mi (7,341.67 km) |
| River Grove to Castel San Pietro Terme | 4,673.31 mi (7,520.96 km) |
| River Grove to Castel Volturno | 4,910.19 mi (7,902.19 km) |
| River Grove to Castelbuono | 5,056.30 mi (8,137.34 km) |
| River Grove to Casteldaccia | 5,027.57 mi (8,091.09 km) |
