| Oskaloosa to Caldicot | 4,062.90 mi (6,538.61 km) |
| Oskaloosa to Calne | 4,096.03 mi (6,591.93 km) |
| Oskaloosa to Cam | 4,073.74 mi (6,556.05 km) |
| Oskaloosa to Camberley | 4,146.94 mi (6,673.85 km) |
| Oskaloosa to Camborne | 4,009.85 mi (6,453.23 km) |
| Oskaloosa to Cambridge | 4,148.84 mi (6,676.91 km) |
| Oskaloosa to Cambuslang | 3,878.93 mi (6,242.53 km) |
| Oskaloosa to Canford Cliffs | 4,123.82 mi (6,636.65 km) |
| Oskaloosa to Cannock | 4,053.58 mi (6,523.60 km) |
| Oskaloosa to Canterbury | 4,216.70 mi (6,786.13 km) |
| Oskaloosa to Carlisle | 3,950.17 mi (6,357.18 km) |
| Oskaloosa to Carlton Colville | 4,197.38 mi (6,755.03 km) |
| Oskaloosa to Carluke | 3,893.14 mi (6,265.40 km) |
| Oskaloosa to Carnoustie | 3,909.21 mi (6,291.27 km) |
| Oskaloosa to Carshalton | 4,167.35 mi (6,706.70 km) |
