| River Grove to Campo de Criptana | 4,250.00 mi (6,839.72 km) |
| River Grove to Campos del Puerto | 4,520.92 mi (7,275.72 km) |
| River Grove to Canals | 4,380.09 mi (7,049.08 km) |
| River Grove to Candelaria | 4,028.28 mi (6,482.90 km) |
| River Grove to Canet de Mar | 4,417.27 mi (7,108.91 km) |
| River Grove to Cangas | 3,894.45 mi (6,267.52 km) |
| River Grove to Cangas de Narcea | 3,963.83 mi (6,379.17 km) |
| River Grove to Canovellas | 4,403.34 mi (7,086.49 km) |
| River Grove to Canteras | 4,411.53 mi (7,099.66 km) |
| River Grove to Cantillana | 4,193.47 mi (6,748.73 km) |
| River Grove to Capdepera | 4,528.23 mi (7,287.48 km) |
| River Grove to Carballo | 3,867.54 mi (6,224.20 km) |
| River Grove to Carcagente | 4,379.98 mi (7,048.89 km) |
| River Grove to Cardedeu | 4,405.79 mi (7,090.44 km) |
| River Grove to Carlet | 4,372.76 mi (7,037.28 km) |
