| Merriam to Castrovillari | 5,460.37 mi (8,787.62 km) |
| Merriam to Catania | 5,523.51 mi (8,889.23 km) |
| Merriam to Catanzaro | 5,518.91 mi (8,881.84 km) |
| Merriam to Cattolica | 5,137.73 mi (8,268.38 km) |
| Merriam to Cava de' Tirreni | 5,360.74 mi (8,627.28 km) |
| Merriam to Cavallino | 5,514.44 mi (8,874.64 km) |
| Merriam to Cavarzere | 5,061.65 mi (8,145.94 km) |
| Merriam to Cave | 5,240.87 mi (8,434.36 km) |
| Merriam to Cavriago | 5,021.33 mi (8,081.06 km) |
| Merriam to Cavriglia | 5,109.21 mi (8,222.48 km) |
| Merriam to Cazzago San Martino | 4,964.34 mi (7,989.33 km) |
| Merriam to Ceccano | 5,267.78 mi (8,477.67 km) |
| Merriam to Cecina | 5,080.07 mi (8,175.59 km) |
| Merriam to Cefalu | 5,455.23 mi (8,779.34 km) |
| Merriam to Ceglie Messapico | 5,471.85 mi (8,806.09 km) |
