| Olivenza to Caguas (Puerto Rico) | 3,778.27 mi (6,080.54 km) |
| Olivenza to Cahokia (Illinois) | 4,311.81 mi (6,939.19 km) |
| Olivenza to Calabasas (California) | 5,769.06 mi (9,284.41 km) |
| Olivenza to Caldwell (Idaho) | 5,249.52 mi (8,448.28 km) |
| Olivenza to Caledonia (Wisconsin) | 4,069.81 mi (6,549.72 km) |
| Olivenza to Calera (Alabama) | 4,330.20 mi (6,968.78 km) |
| Olivenza to Calexico (California) | 5,701.37 mi (9,175.47 km) |
| Olivenza to Calhoun (Georgia) | 4,193.45 mi (6,748.70 km) |
| Olivenza to California (Maryland) | 3,656.23 mi (5,884.14 km) |
| Olivenza to California City (California) | 5,687.93 mi (9,153.84 km) |
| Olivenza to Callaway (Florida) | 4,375.48 mi (7,041.65 km) |
| Olivenza to Calumet City (Illinois) | 4,090.88 mi (6,583.63 km) |
| Olivenza to Calverton (Maryland) | 3,657.73 mi (5,886.54 km) |
| Olivenza to Camano (Washington) | 5,247.18 mi (8,444.52 km) |
| Olivenza to Camarillo (California) | 5,780.17 mi (9,302.28 km) |
