| Sierra Vista Southeast to Castrovillari | 6,435.68 mi (10,357.23 km) |
| Sierra Vista Southeast to Catania | 6,509.63 mi (10,476.24 km) |
| Sierra Vista Southeast to Catanzaro | 6,496.42 mi (10,454.99 km) |
| Sierra Vista Southeast to Cattolica | 6,106.35 mi (9,827.22 km) |
| Sierra Vista Southeast to Cava de' Tirreni | 6,336.86 mi (10,198.20 km) |
| Sierra Vista Southeast to Cavallino | 6,482.10 mi (10,431.93 km) |
| Sierra Vista Southeast to Cavarzere | 6,027.09 mi (9,699.66 km) |
| Sierra Vista Southeast to Cave | 6,217.42 mi (10,005.98 km) |
| Sierra Vista Southeast to Cavriago | 5,992.62 mi (9,644.19 km) |
| Sierra Vista Southeast to Cavriglia | 6,082.89 mi (9,789.46 km) |
| Sierra Vista Southeast to Cazzago San Martino | 5,933.20 mi (9,548.56 km) |
| Sierra Vista Southeast to Ceccano | 6,244.25 mi (10,049.15 km) |
| Sierra Vista Southeast to Cecina | 6,056.91 mi (9,747.66 km) |
| Sierra Vista Southeast to Cefalu | 6,442.22 mi (10,367.76 km) |
| Sierra Vista Southeast to Ceglie Messapico | 6,440.31 mi (10,364.68 km) |
