| Merriam to Castelletto sopra Ticino | 4,905.20 mi (7,894.16 km) |
| Merriam to Castelli Calepio | 4,957.35 mi (7,978.08 km) |
| Merriam to Castelnovo ne' Monti | 5,027.59 mi (8,091.12 km) |
| Merriam to Castelnuovo Berardenga | 5,117.41 mi (8,235.67 km) |
| Merriam to Castelnuovo di Porto | 5,209.75 mi (8,384.29 km) |
| Merriam to Castelnuovo di Verona | 4,998.93 mi (8,045.00 km) |
| Merriam to Castelnuovo Rangone | 5,043.19 mi (8,116.23 km) |
| Merriam to Castelvetrano | 5,420.87 mi (8,724.05 km) |
| Merriam to Castelvetro di Modena | 5,045.98 mi (8,120.73 km) |
| Merriam to Castenaso | 5,065.59 mi (8,152.28 km) |
| Merriam to Castenedolo | 4,979.41 mi (8,013.59 km) |
| Merriam to Castiglion Fiorentino | 5,133.69 mi (8,261.88 km) |
| Merriam to Castiglione del Lago | 5,147.71 mi (8,284.44 km) |
| Merriam to Castiglione delle Stiviere | 4,990.18 mi (8,030.91 km) |
| Merriam to Castrolibero | 5,483.65 mi (8,825.08 km) |
