| Isabela to Caldicot | 4,125.56 mi (6,639.45 km) |
| Isabela to Calne | 4,155.78 mi (6,688.07 km) |
| Isabela to Cam | 4,142.98 mi (6,667.49 km) |
| Isabela to Camberley | 4,208.94 mi (6,773.63 km) |
| Isabela to Camborne | 4,000.87 mi (6,438.79 km) |
| Isabela to Cambridge | 4,252.26 mi (6,843.35 km) |
| Isabela to Cambuslang | 4,120.13 mi (6,630.70 km) |
| Isabela to Canford Cliffs | 4,152.43 mi (6,682.69 km) |
| Isabela to Cannock | 4,166.91 mi (6,706.00 km) |
| Isabela to Canterbury | 4,286.85 mi (6,899.02 km) |
| Isabela to Carlisle | 4,154.79 mi (6,686.48 km) |
| Isabela to Carlton Colville | 4,320.01 mi (6,952.39 km) |
| Isabela to Carluke | 4,131.59 mi (6,649.15 km) |
| Isabela to Carnoustie | 4,184.50 mi (6,734.30 km) |
| Isabela to Carshalton | 4,233.80 mi (6,813.65 km) |
