| Franeker to Cortona | 746.54 mi (1,201.45 km) |
| Franeker to Cosenza | 1,085.64 mi (1,747.18 km) |
| Franeker to Cossato | 540.45 mi (869.77 km) |
| Franeker to Costa Volpino | 548.55 mi (882.80 km) |
| Franeker to Creazzo | 593.04 mi (954.40 km) |
| Franeker to Crema | 572.39 mi (921.17 km) |
| Franeker to Cremona | 592.98 mi (954.30 km) |
| Franeker to Crevalcore | 638.65 mi (1,027.80 km) |
| Franeker to Crispiano | 1,028.09 mi (1,654.55 km) |
| Franeker to Crosia | 1,080.58 mi (1,739.02 km) |
| Franeker to Crotone | 1,118.78 mi (1,800.51 km) |
| Franeker to Cuneo | 615.99 mi (991.33 km) |
| Franeker to Cuorgne | 547.94 mi (881.82 km) |
| Franeker to Cusano Milanino | 553.29 mi (890.44 km) |
| Franeker to Cutro | 1,118.85 mi (1,800.61 km) |
