| McAllen to Castrovillari | 6,227.07 mi (10,021.50 km) |
| McAllen to Catania | 6,269.53 mi (10,089.83 km) |
| McAllen to Catanzaro | 6,281.16 mi (10,108.55 km) |
| McAllen to Cattolica | 5,918.78 mi (9,525.35 km) |
| McAllen to Cava de' Tirreni | 6,127.30 mi (9,860.93 km) |
| McAllen to Cavallino | 6,292.48 mi (10,126.76 km) |
| McAllen to Cavarzere | 5,848.18 mi (9,411.74 km) |
| McAllen to Cave | 6,008.15 mi (9,669.18 km) |
| McAllen to Cavriago | 5,799.75 mi (9,333.80 km) |
| McAllen to Cavriglia | 5,882.82 mi (9,467.48 km) |
| McAllen to Cazzago San Martino | 5,747.09 mi (9,249.05 km) |
| McAllen to Ceccano | 6,034.88 mi (9,712.20 km) |
| McAllen to Cecina | 5,848.84 mi (9,412.80 km) |
| McAllen to Cefalu | 6,200.32 mi (9,978.45 km) |
| McAllen to Ceglie Messapico | 6,249.20 mi (10,057.11 km) |
