| Grajewo to Cortona | 860.33 mi (1,384.57 km) |
| Grajewo to Cosenza | 1,033.47 mi (1,663.21 km) |
| Grajewo to Cossato | 846.27 mi (1,361.94 km) |
| Grajewo to Costa Volpino | 769.99 mi (1,239.19 km) |
| Grajewo to Creazzo | 743.82 mi (1,197.06 km) |
| Grajewo to Crema | 807.41 mi (1,299.40 km) |
| Grajewo to Cremona | 808.99 mi (1,301.94 km) |
| Grajewo to Crevalcore | 798.92 mi (1,285.74 km) |
| Grajewo to Crispiano | 933.79 mi (1,502.78 km) |
| Grajewo to Crosia | 1,008.95 mi (1,623.75 km) |
| Grajewo to Crotone | 1,037.35 mi (1,669.45 km) |
| Grajewo to Cuneo | 927.04 mi (1,491.92 km) |
| Grajewo to Cuorgne | 872.41 mi (1,404.02 km) |
| Grajewo to Cusano Milanino | 813.77 mi (1,309.64 km) |
| Grajewo to Cutro | 1,042.30 mi (1,677.43 km) |
