| Gloucester City to Casamassima | 4,590.28 mi (7,387.35 km) |
| Gloucester City to Casandrino | 4,473.65 mi (7,199.65 km) |
| Gloucester City to Casapulla | 4,470.25 mi (7,194.17 km) |
| Gloucester City to Casarano | 4,680.71 mi (7,532.87 km) |
| Gloucester City to Casatenovo | 4,095.05 mi (6,590.34 km) |
| Gloucester City to Casciana Terme | 4,222.61 mi (6,795.63 km) |
| Gloucester City to Cascina | 4,214.37 mi (6,782.38 km) |
| Gloucester City to Caselle Torinese | 4,039.49 mi (6,500.93 km) |
| Gloucester City to Caserta | 4,472.46 mi (7,197.73 km) |
| Gloucester City to Casier | 4,223.85 mi (6,797.62 km) |
| Gloucester City to Casorate Primo | 4,094.47 mi (6,589.42 km) |
| Gloucester City to Casoria | 4,477.09 mi (7,205.18 km) |
| Gloucester City to Cassano al Ionio | 4,608.14 mi (7,416.08 km) |
| Gloucester City to Cassano d'Adda | 4,109.09 mi (6,612.94 km) |
| Gloucester City to Cassano delle Murge | 4,586.25 mi (7,380.86 km) |
