| Ottaviano to Butzbach | 718.93 mi (1,157.00 km) |
| Ottaviano to Buxtehude | 900.31 mi (1,448.91 km) |
| Ottaviano to Cadolzburg | 619.51 mi (997.01 km) |
| Ottaviano to Calbe | 774.35 mi (1,246.19 km) |
| Ottaviano to Calw | 611.77 mi (984.55 km) |
| Ottaviano to Castrop-Rauxel | 813.82 mi (1,309.71 km) |
| Ottaviano to Celle | 839.40 mi (1,350.89 km) |
| Ottaviano to Cham | 584.88 mi (941.27 km) |
| Ottaviano to Chemnitz | 693.82 mi (1,116.59 km) |
| Ottaviano to Clausthal-Zellerfeld | 781.96 mi (1,258.44 km) |
| Ottaviano to Cloppenburg | 882.12 mi (1,419.64 km) |
| Ottaviano to Coburg | 672.23 mi (1,081.85 km) |
| Ottaviano to Coesfeld | 841.31 mi (1,353.96 km) |
| Ottaviano to Cologne | 784.28 mi (1,262.18 km) |
| Ottaviano to Coswig | 711.79 mi (1,145.51 km) |
