| Gladstone to Celano | 5,238.77 mi (8,430.99 km) |
| Gladstone to Cento | 5,034.18 mi (8,101.74 km) |
| Gladstone to Cepagatti | 5,245.90 mi (8,442.46 km) |
| Gladstone to Ceprano | 5,261.31 mi (8,467.25 km) |
| Gladstone to Cercola | 5,324.96 mi (8,569.70 km) |
| Gladstone to Cerea | 5,011.50 mi (8,065.22 km) |
| Gladstone to Cerese | 5,000.13 mi (8,046.93 km) |
| Gladstone to Cerignola | 5,366.97 mi (8,637.30 km) |
| Gladstone to Cermenate | 4,908.69 mi (7,899.77 km) |
| Gladstone to Cernusco sul Naviglio | 4,925.98 mi (7,927.60 km) |
| Gladstone to Cerreto Guidi | 5,060.54 mi (8,144.15 km) |
| Gladstone to Cerro Maggiore | 4,907.74 mi (7,898.25 km) |
| Gladstone to Certaldo | 5,076.16 mi (8,169.30 km) |
| Gladstone to Cerveteri | 5,185.49 mi (8,345.25 km) |
| Gladstone to Cervia | 5,095.89 mi (8,201.04 km) |
