| Olivenza to Carson (California) | 5,765.88 mi (9,279.29 km) |
| Olivenza to Carson City (Nevada) | 5,576.03 mi (8,973.76 km) |
| Olivenza to Carteret (New Jersey) | 3,484.20 mi (5,607.28 km) |
| Olivenza to Cartersville (Georgia) | 4,197.52 mi (6,755.25 km) |
| Olivenza to Carthage (Missouri) | 4,556.29 mi (7,332.64 km) |
| Olivenza to Cary (Illinois) | 4,104.69 mi (6,605.86 km) |
| Olivenza to Cary (North Carolina) | 3,845.72 mi (6,189.08 km) |
| Olivenza to Casa de Oro-Mount Helix (California) | 5,761.40 mi (9,272.07 km) |
| Olivenza to Casa Grande (Arizona) | 5,527.26 mi (8,895.26 km) |
| Olivenza to Casas Adobes (Arizona) | 5,518.65 mi (8,881.41 km) |
| Olivenza to Cascades (Virginia) | 3,679.63 mi (5,921.80 km) |
| Olivenza to Casper (Wyoming) | 4,873.14 mi (7,842.57 km) |
| Olivenza to Casselberry (Florida) | 4,209.04 mi (6,773.80 km) |
| Olivenza to Castaic (California) | 5,751.27 mi (9,255.78 km) |
| Olivenza to Castle Pines (Colorado) | 4,946.49 mi (7,960.60 km) |
