| Amurrio to Carson (California) | 5,737.47 mi (9,233.56 km) |
| Amurrio to Carson City (Nevada) | 5,518.03 mi (8,880.41 km) |
| Amurrio to Carteret (New Jersey) | 3,557.26 mi (5,724.86 km) |
| Amurrio to Cartersville (Georgia) | 4,283.17 mi (6,893.09 km) |
| Amurrio to Carthage (Missouri) | 4,594.30 mi (7,393.81 km) |
| Amurrio to Cary (Illinois) | 4,129.51 mi (6,645.81 km) |
| Amurrio to Cary (North Carolina) | 3,939.47 mi (6,339.96 km) |
| Amurrio to Casa de Oro-Mount Helix (California) | 5,742.84 mi (9,242.20 km) |
| Amurrio to Casa Grande (Arizona) | 5,527.78 mi (8,896.10 km) |
| Amurrio to Casas Adobes (Arizona) | 5,524.70 mi (8,891.15 km) |
| Amurrio to Cascades (Virginia) | 3,755.40 mi (6,043.73 km) |
| Amurrio to Casper (Wyoming) | 4,841.81 mi (7,792.13 km) |
| Amurrio to Casselberry (Florida) | 4,338.41 mi (6,982.00 km) |
| Amurrio to Castaic (California) | 5,718.50 mi (9,203.03 km) |
| Amurrio to Castle Pines (Colorado) | 4,937.87 mi (7,946.74 km) |
