| Glencullen to Castelli Calepio | 890.84 mi (1,433.67 km) |
| Glencullen to Castelnovo ne' Monti | 965.53 mi (1,553.87 km) |
| Glencullen to Castelnuovo Berardenga | 1,057.61 mi (1,702.06 km) |
| Glencullen to Castelnuovo di Porto | 1,153.49 mi (1,856.36 km) |
| Glencullen to Castelnuovo di Verona | 931.38 mi (1,498.90 km) |
| Glencullen to Castelnuovo Rangone | 978.70 mi (1,575.06 km) |
| Glencullen to Castelvetrano | 1,405.81 mi (2,262.44 km) |
| Glencullen to Castelvetro di Modena | 981.68 mi (1,579.87 km) |
| Glencullen to Castenaso | 999.79 mi (1,609.01 km) |
| Glencullen to Castenedolo | 912.64 mi (1,468.76 km) |
| Glencullen to Castiglion Fiorentino | 1,072.23 mi (1,725.59 km) |
| Glencullen to Castiglione del Lago | 1,086.94 mi (1,749.26 km) |
| Glencullen to Castiglione delle Stiviere | 923.23 mi (1,485.80 km) |
| Glencullen to Castrolibero | 1,427.46 mi (2,297.27 km) |
| Glencullen to Castrovillari | 1,401.29 mi (2,255.16 km) |
