| Elk River to Castelletto sopra Ticino | 4,565.93 mi (7,348.15 km) |
| Elk River to Castelli Calepio | 4,615.48 mi (7,427.90 km) |
| Elk River to Castelnovo ne' Monti | 4,689.30 mi (7,546.71 km) |
| Elk River to Castelnuovo Berardenga | 4,780.69 mi (7,693.78 km) |
| Elk River to Castelnuovo di Porto | 4,875.23 mi (7,845.93 km) |
| Elk River to Castelnuovo di Verona | 4,655.84 mi (7,492.85 km) |
| Elk River to Castelnuovo Rangone | 4,703.16 mi (7,569.00 km) |
| Elk River to Castelvetrano | 5,103.03 mi (8,212.54 km) |
| Elk River to Castelvetro di Modena | 4,706.11 mi (7,573.75 km) |
| Elk River to Castenaso | 4,724.43 mi (7,603.24 km) |
| Elk River to Castenedolo | 4,637.27 mi (7,462.97 km) |
| Elk River to Castiglion Fiorentino | 4,795.96 mi (7,718.34 km) |
| Elk River to Castiglione del Lago | 4,810.45 mi (7,741.67 km) |
| Elk River to Castiglione delle Stiviere | 4,647.84 mi (7,479.97 km) |
| Elk River to Castrolibero | 5,149.78 mi (8,287.77 km) |
