| Gallup to Casamassima | 6,129.78 mi (9,864.93 km) |
| Gallup to Casandrino | 6,037.04 mi (9,715.67 km) |
| Gallup to Casapulla | 6,031.49 mi (9,706.75 km) |
| Gallup to Casarano | 6,221.55 mi (10,012.61 km) |
| Gallup to Casatenovo | 5,628.69 mi (9,058.50 km) |
| Gallup to Casciana Terme | 5,779.04 mi (9,300.47 km) |
| Gallup to Cascina | 5,769.06 mi (9,284.41 km) |
| Gallup to Caselle Torinese | 5,594.06 mi (9,002.77 km) |
| Gallup to Caserta | 6,033.27 mi (9,709.61 km) |
| Gallup to Casier | 5,734.11 mi (9,228.16 km) |
| Gallup to Casorate Primo | 5,636.40 mi (9,070.90 km) |
| Gallup to Casoria | 6,040.50 mi (9,721.25 km) |
| Gallup to Cassano al Ionio | 6,169.10 mi (9,928.20 km) |
| Gallup to Cassano d'Adda | 5,643.72 mi (9,082.69 km) |
| Gallup to Cassano delle Murge | 6,128.05 mi (9,862.15 km) |
