| Halstead to Castelfidardo | 836.38 mi (1,346.03 km) |
| Halstead to Castelfiorentino | 748.42 mi (1,204.46 km) |
| Halstead to Castelfranco di Sopra | 764.81 mi (1,230.84 km) |
| Halstead to Castelfranco di Sotto | 736.47 mi (1,185.23 km) |
| Halstead to Castelfranco Emilia | 696.57 mi (1,121.02 km) |
| Halstead to Castelfranco Veneto | 671.15 mi (1,080.12 km) |
| Halstead to Castellabate | 1,054.27 mi (1,696.68 km) |
| Halstead to Castellammare del Golfo | 1,129.10 mi (1,817.11 km) |
| Halstead to Castellammare di Stabia | 1,016.47 mi (1,635.85 km) |
| Halstead to Castellamonte | 555.99 mi (894.78 km) |
| Halstead to Castellana Grotte | 1,092.37 mi (1,758.00 km) |
| Halstead to Castellaneta | 1,097.89 mi (1,766.88 km) |
| Halstead to Castellanza | 575.96 mi (926.92 km) |
| Halstead to Castellarano | 689.80 mi (1,110.13 km) |
| Halstead to Castelleone | 619.21 mi (996.52 km) |
