| McCalla to Caldicot | 4,227.48 mi (6,803.47 km) |
| McCalla to Calne | 4,261.18 mi (6,857.71 km) |
| McCalla to Cam | 4,240.73 mi (6,824.80 km) |
| McCalla to Camberley | 4,314.91 mi (6,944.18 km) |
| McCalla to Camborne | 4,150.90 mi (6,680.22 km) |
| McCalla to Cambridge | 4,329.06 mi (6,966.95 km) |
| McCalla to Cambuslang | 4,087.97 mi (6,578.95 km) |
| McCalla to Canford Cliffs | 4,280.98 mi (6,889.57 km) |
| McCalla to Cannock | 4,232.68 mi (6,811.84 km) |
| McCalla to Canterbury | 4,389.98 mi (7,064.98 km) |
| McCalla to Carlisle | 4,151.60 mi (6,681.35 km) |
| McCalla to Carlton Colville | 4,385.23 mi (7,057.34 km) |
| McCalla to Carluke | 4,102.00 mi (6,601.53 km) |
| McCalla to Carnoustie | 4,129.54 mi (6,645.85 km) |
| McCalla to Carshalton | 4,337.49 mi (6,980.52 km) |
