| Blackburn to Castelletto sopra Ticino | 742.83 mi (1,195.47 km) |
| Blackburn to Castelli Calepio | 785.69 mi (1,264.45 km) |
| Blackburn to Castelnovo ne' Monti | 865.66 mi (1,393.15 km) |
| Blackburn to Castelnuovo Berardenga | 958.68 mi (1,542.84 km) |
| Blackburn to Castelnuovo di Porto | 1,056.24 mi (1,699.85 km) |
| Blackburn to Castelnuovo di Verona | 823.45 mi (1,325.22 km) |
| Blackburn to Castelnuovo Rangone | 875.53 mi (1,409.02 km) |
| Blackburn to Castelvetrano | 1,326.10 mi (2,134.16 km) |
| Blackburn to Castelvetro di Modena | 878.74 mi (1,414.19 km) |
| Blackburn to Castenaso | 894.39 mi (1,439.37 km) |
| Blackburn to Castenedolo | 806.67 mi (1,298.21 km) |
| Blackburn to Castiglion Fiorentino | 971.38 mi (1,563.29 km) |
| Blackburn to Castiglione del Lago | 986.61 mi (1,587.79 km) |
| Blackburn to Castiglione delle Stiviere | 816.76 mi (1,314.45 km) |
| Blackburn to Castrolibero | 1,327.00 mi (2,135.60 km) |
