| Humenne to Campos del Puerto | 1,138.20 mi (1,831.76 km) |
| Humenne to Canals | 1,306.53 mi (2,102.65 km) |
| Humenne to Candelaria | 2,467.90 mi (3,971.71 km) |
| Humenne to Canet de Mar | 1,063.72 mi (1,711.89 km) |
| Humenne to Cangas | 1,541.45 mi (2,480.72 km) |
| Humenne to Cangas de Narcea | 1,411.53 mi (2,271.65 km) |
| Humenne to Canovellas | 1,075.45 mi (1,730.77 km) |
| Humenne to Canteras | 1,385.92 mi (2,230.42 km) |
| Humenne to Cantillana | 1,586.71 mi (2,553.56 km) |
| Humenne to Capdepera | 1,109.36 mi (1,785.34 km) |
| Humenne to Carballo | 1,507.17 mi (2,425.56 km) |
| Humenne to Carcagente | 1,293.84 mi (2,082.24 km) |
| Humenne to Cardedeu | 1,071.23 mi (1,723.98 km) |
| Humenne to Carlet | 1,292.35 mi (2,079.84 km) |
| Humenne to Carmona | 1,584.60 mi (2,550.17 km) |
