| Darlington to Castelletto sopra Ticino | 756.12 mi (1,216.86 km) |
| Darlington to Castelli Calepio | 795.12 mi (1,279.61 km) |
| Darlington to Castelnovo ne' Monti | 877.42 mi (1,412.07 km) |
| Darlington to Castelnuovo Berardenga | 970.28 mi (1,561.52 km) |
| Darlington to Castelnuovo di Porto | 1,068.18 mi (1,719.08 km) |
| Darlington to Castelnuovo di Verona | 830.90 mi (1,337.20 km) |
| Darlington to Castelnuovo Rangone | 885.34 mi (1,424.82 km) |
| Darlington to Castelvetrano | 1,345.70 mi (2,165.69 km) |
| Darlington to Castelvetro di Modena | 888.65 mi (1,430.15 km) |
| Darlington to Castenaso | 902.77 mi (1,452.86 km) |
| Darlington to Castenedolo | 815.42 mi (1,312.29 km) |
| Darlington to Castiglion Fiorentino | 981.85 mi (1,580.13 km) |
| Darlington to Castiglione del Lago | 997.27 mi (1,604.94 km) |
| Darlington to Castiglione delle Stiviere | 825.12 mi (1,327.91 km) |
| Darlington to Castrolibero | 1,336.02 mi (2,150.12 km) |
