| Merriam to Collegno | 4,890.32 mi (7,870.21 km) |
| Merriam to Cologno al Serio | 4,951.80 mi (7,969.15 km) |
| Merriam to Cologno Monzese | 4,937.90 mi (7,946.78 km) |
| Merriam to Colorno | 5,005.59 mi (8,055.72 km) |
| Merriam to Comacchio | 5,084.56 mi (8,182.80 km) |
| Merriam to Comiso | 5,528.87 mi (8,897.85 km) |
| Merriam to Como | 4,918.73 mi (7,915.93 km) |
| Merriam to Concordia Sagittaria | 5,063.03 mi (8,148.16 km) |
| Merriam to Concorezzo | 4,937.55 mi (7,946.22 km) |
| Merriam to Conegliano | 5,037.16 mi (8,106.53 km) |
| Merriam to Conselice | 5,079.19 mi (8,174.16 km) |
| Merriam to Conselve | 5,049.33 mi (8,126.11 km) |
| Merriam to Conversano | 5,442.28 mi (8,758.50 km) |
| Merriam to Copertino | 5,511.06 mi (8,869.19 km) |
| Merriam to Copparo | 5,062.52 mi (8,147.35 km) |
