| Oakham to Carson (California) | 5,380.73 mi (8,659.45 km) |
| Oakham to Carson City (Nevada) | 5,119.84 mi (8,239.58 km) |
| Oakham to Carteret (New Jersey) | 3,426.90 mi (5,515.06 km) |
| Oakham to Cartersville (Georgia) | 4,152.92 mi (6,683.48 km) |
| Oakham to Carthage (Missouri) | 4,370.82 mi (7,034.16 km) |
| Oakham to Cary (Illinois) | 3,895.28 mi (6,268.85 km) |
| Oakham to Cary (North Carolina) | 3,834.29 mi (6,170.69 km) |
| Oakham to Casa de Oro-Mount Helix (California) | 5,401.43 mi (8,692.77 km) |
| Oakham to Casa Grande (Arizona) | 5,220.94 mi (8,402.30 km) |
| Oakham to Casas Adobes (Arizona) | 5,226.96 mi (8,411.97 km) |
| Oakham to Cascades (Virginia) | 3,623.11 mi (5,830.83 km) |
| Oakham to Casper (Wyoming) | 4,497.18 mi (7,237.52 km) |
| Oakham to Casselberry (Florida) | 4,288.55 mi (6,901.76 km) |
| Oakham to Castaic (California) | 5,355.33 mi (8,618.58 km) |
| Oakham to Castle Pines (Colorado) | 4,627.94 mi (7,447.95 km) |
