| Northeim to Castelfiorentino | 561.90 mi (904.30 km) |
| Northeim to Castelfranco di Sopra | 563.13 mi (906.28 km) |
| Northeim to Castelfranco di Sotto | 554.30 mi (892.05 km) |
| Northeim to Castelfranco Emilia | 493.63 mi (794.41 km) |
| Northeim to Castelfranco Veneto | 426.49 mi (686.36 km) |
| Northeim to Castellabate | 824.09 mi (1,326.25 km) |
| Northeim to Castellammare del Golfo | 955.48 mi (1,537.69 km) |
| Northeim to Castellammare di Stabia | 790.04 mi (1,271.45 km) |
| Northeim to Castellamonte | 449.30 mi (723.08 km) |
| Northeim to Castellana Grotte | 821.39 mi (1,321.91 km) |
| Northeim to Castellaneta | 832.99 mi (1,340.56 km) |
| Northeim to Castellanza | 423.75 mi (681.97 km) |
| Northeim to Castellarano | 494.63 mi (796.04 km) |
| Northeim to Castelleone | 443.09 mi (713.08 km) |
| Northeim to Castelletto sopra Ticino | 418.52 mi (673.54 km) |
