| Portlethen to Castelletto sopra Ticino | 908.47 mi (1,462.05 km) |
| Portlethen to Castelli Calepio | 941.95 mi (1,515.92 km) |
| Portlethen to Castelnovo ne' Monti | 1,026.60 mi (1,652.15 km) |
| Portlethen to Castelnuovo Berardenga | 1,118.51 mi (1,800.07 km) |
| Portlethen to Castelnuovo di Porto | 1,216.21 mi (1,957.31 km) |
| Portlethen to Castelnuovo di Verona | 974.53 mi (1,568.36 km) |
| Portlethen to Castelnuovo Rangone | 1,031.79 mi (1,660.51 km) |
| Portlethen to Castelvetrano | 1,502.47 mi (2,418.00 km) |
| Portlethen to Castelvetro di Modena | 1,035.22 mi (1,666.03 km) |
| Portlethen to Castenaso | 1,047.01 mi (1,685.01 km) |
| Portlethen to Castenedolo | 961.08 mi (1,546.72 km) |
| Portlethen to Castiglion Fiorentino | 1,128.40 mi (1,815.99 km) |
| Portlethen to Castiglione del Lago | 1,143.97 mi (1,841.05 km) |
| Portlethen to Castiglione delle Stiviere | 970.14 mi (1,561.29 km) |
| Portlethen to Castrolibero | 1,478.32 mi (2,379.12 km) |
