| Castel Volturno to Butzbach | 695.84 mi (1,119.85 km) |
| Castel Volturno to Buxtehude | 880.68 mi (1,417.31 km) |
| Castel Volturno to Cadolzburg | 598.91 mi (963.85 km) |
| Castel Volturno to Calbe | 756.69 mi (1,217.77 km) |
| Castel Volturno to Calw | 587.02 mi (944.71 km) |
| Castel Volturno to Castrop-Rauxel | 790.14 mi (1,271.62 km) |
| Castel Volturno to Celle | 819.77 mi (1,319.28 km) |
| Castel Volturno to Cham | 567.61 mi (913.48 km) |
| Castel Volturno to Chemnitz | 677.65 mi (1,090.57 km) |
| Castel Volturno to Clausthal-Zellerfeld | 762.17 mi (1,226.60 km) |
| Castel Volturno to Cloppenburg | 860.26 mi (1,384.45 km) |
| Castel Volturno to Coburg | 652.41 mi (1,049.96 km) |
| Castel Volturno to Coesfeld | 817.82 mi (1,316.16 km) |
| Castel Volturno to Cologne | 759.68 mi (1,222.58 km) |
| Castel Volturno to Coswig | 696.87 mi (1,121.50 km) |
