| Diekirch to Castelletto sopra Ticino | 308.97 mi (497.24 km) |
| Diekirch to Castelli Calepio | 340.27 mi (547.61 km) |
| Diekirch to Castelnovo ne' Monti | 424.99 mi (683.96 km) |
| Diekirch to Castelnuovo Berardenga | 516.81 mi (831.72 km) |
| Diekirch to Castelnuovo di Porto | 614.54 mi (989.00 km) |
| Diekirch to Castelnuovo di Verona | 373.91 mi (601.76 km) |
| Diekirch to Castelnuovo Rangone | 430.24 mi (692.40 km) |
| Diekirch to Castelvetrano | 903.76 mi (1,454.46 km) |
| Diekirch to Castelvetro di Modena | 433.65 mi (697.89 km) |
| Diekirch to Castenaso | 446.20 mi (718.10 km) |
| Diekirch to Castenedolo | 359.64 mi (578.78 km) |
| Diekirch to Castiglion Fiorentino | 526.90 mi (847.97 km) |
| Diekirch to Castiglione del Lago | 542.45 mi (873.00 km) |
| Diekirch to Castiglione delle Stiviere | 368.91 mi (593.70 km) |
| Diekirch to Castrolibero | 879.01 mi (1,414.63 km) |
