| Merriam to Castelfidardo | 5,191.14 mi (8,354.33 km) |
| Merriam to Castelfiorentino | 5,085.47 mi (8,184.27 km) |
| Merriam to Castelfranco di Sopra | 5,107.47 mi (8,219.67 km) |
| Merriam to Castelfranco di Sotto | 5,072.69 mi (8,163.71 km) |
| Merriam to Castelfranco Emilia | 5,045.78 mi (8,120.39 km) |
| Merriam to Castelfranco Veneto | 5,033.06 mi (8,099.92 km) |
| Merriam to Castellabate | 5,389.97 mi (8,674.31 km) |
| Merriam to Castellammare del Golfo | 5,408.98 mi (8,704.90 km) |
| Merriam to Castellammare di Stabia | 5,352.34 mi (8,613.76 km) |
| Merriam to Castellamonte | 4,883.28 mi (7,858.87 km) |
| Merriam to Castellana Grotte | 5,448.10 mi (8,767.87 km) |
| Merriam to Castellaneta | 5,450.82 mi (8,772.25 km) |
| Merriam to Castellanza | 4,919.64 mi (7,917.40 km) |
| Merriam to Castellarano | 5,036.69 mi (8,105.77 km) |
| Merriam to Castelleone | 4,966.26 mi (7,992.42 km) |
