| Giresun to Caguas (Puerto Rico) | 6,115.18 mi (9,841.43 km) |
| Giresun to Cahokia (Illinois) | 6,060.34 mi (9,753.17 km) |
| Giresun to Calabasas (California) | 7,049.72 mi (11,345.42 km) |
| Giresun to Caldwell (Idaho) | 6,391.67 mi (10,286.40 km) |
| Giresun to Caledonia (Wisconsin) | 5,754.18 mi (9,260.46 km) |
| Giresun to Calera (Alabama) | 6,243.34 mi (10,047.69 km) |
| Giresun to Calexico (California) | 7,085.97 mi (11,403.76 km) |
| Giresun to Calhoun (Georgia) | 6,104.88 mi (9,824.86 km) |
| Giresun to California (Maryland) | 5,596.94 mi (9,007.41 km) |
| Giresun to California City (California) | 6,968.76 mi (11,215.13 km) |
| Giresun to Callaway (Florida) | 6,361.51 mi (10,237.86 km) |
| Giresun to Calumet City (Illinois) | 5,808.56 mi (9,347.97 km) |
| Giresun to Calverton (Maryland) | 5,576.01 mi (8,973.73 km) |
| Giresun to Camano (Washington) | 6,170.20 mi (9,929.98 km) |
| Giresun to Camarillo (California) | 7,050.29 mi (11,346.34 km) |
