| Greenbelt to Casamassima | 4,703.24 mi (7,569.14 km) |
| Greenbelt to Casandrino | 4,586.67 mi (7,381.53 km) |
| Greenbelt to Casapulla | 4,583.26 mi (7,376.04 km) |
| Greenbelt to Casarano | 4,793.68 mi (7,714.69 km) |
| Greenbelt to Casatenovo | 4,207.88 mi (6,771.92 km) |
| Greenbelt to Casciana Terme | 4,335.58 mi (6,977.44 km) |
| Greenbelt to Cascina | 4,327.34 mi (6,964.18 km) |
| Greenbelt to Caselle Torinese | 4,152.43 mi (6,682.68 km) |
| Greenbelt to Caserta | 4,585.47 mi (7,379.60 km) |
| Greenbelt to Casier | 4,336.53 mi (6,978.98 km) |
| Greenbelt to Casorate Primo | 4,207.36 mi (6,771.09 km) |
| Greenbelt to Casoria | 4,590.10 mi (7,387.05 km) |
| Greenbelt to Cassano al Ionio | 4,721.15 mi (7,597.96 km) |
| Greenbelt to Cassano d'Adda | 4,221.93 mi (6,794.54 km) |
| Greenbelt to Cassano delle Murge | 4,699.22 mi (7,562.67 km) |
