| Fitchburg to Carmona | 3,429.51 mi (5,519.26 km) |
| Fitchburg to Cartagena | 3,649.00 mi (5,872.51 km) |
| Fitchburg to Cartama | 3,502.91 mi (5,637.38 km) |
| Fitchburg to Cartaya | 3,361.69 mi (5,410.12 km) |
| Fitchburg to Caspe | 3,575.25 mi (5,753.82 km) |
| Fitchburg to Cassa de la Selva | 3,687.82 mi (5,934.98 km) |
| Fitchburg to Castalla | 3,630.50 mi (5,842.73 km) |
| Fitchburg to Castellbisbal | 3,660.35 mi (5,890.76 km) |
| Fitchburg to Castelldefels | 3,666.43 mi (5,900.54 km) |
| Fitchburg to Castello de Ampurias | 3,685.08 mi (5,930.57 km) |
| Fitchburg to Castellon de la Plana | 3,615.14 mi (5,818.01 km) |
| Fitchburg to Castilleja de la Cuesta | 3,411.98 mi (5,491.06 km) |
| Fitchburg to Catarroja | 3,616.58 mi (5,820.33 km) |
| Fitchburg to Catral | 3,638.67 mi (5,855.88 km) |
| Fitchburg to Caudete | 3,611.91 mi (5,812.80 km) |
