| Frederikssund to Ciampino | 969.90 mi (1,560.91 km) |
| Frederikssund to Cicciano | 1,033.23 mi (1,662.82 km) |
| Frederikssund to Cingoli | 862.87 mi (1,388.65 km) |
| Frederikssund to Cinisello Balsamo | 721.21 mi (1,160.68 km) |
| Frederikssund to Cinisi | 1,221.58 mi (1,965.94 km) |
| Frederikssund to Cirie | 757.67 mi (1,219.34 km) |
| Frederikssund to Ciro Marina | 1,160.96 mi (1,868.38 km) |
| Frederikssund to Cislago | 716.35 mi (1,152.85 km) |
| Frederikssund to Cisterna di Latina | 984.66 mi (1,584.65 km) |
| Frederikssund to Cisternino | 1,071.29 mi (1,724.08 km) |
| Frederikssund to Citta di Castello | 854.89 mi (1,375.82 km) |
| Frederikssund to Citta Sant'Angelo | 924.34 mi (1,487.58 km) |
| Frederikssund to Cittadella | 703.71 mi (1,132.50 km) |
| Frederikssund to Cittanova | 1,222.15 mi (1,966.87 km) |
| Frederikssund to Cividale del Friuli | 675.09 mi (1,086.46 km) |
