| Oupeye to Carson (California) | 5,672.00 mi (9,128.20 km) |
| Oupeye to Carson City (Nevada) | 5,404.21 mi (8,697.23 km) |
| Oupeye to Carteret (New Jersey) | 3,729.62 mi (6,002.24 km) |
| Oupeye to Cartersville (Georgia) | 4,456.32 mi (7,171.76 km) |
| Oupeye to Carthage (Missouri) | 4,675.15 mi (7,523.92 km) |
| Oupeye to Cary (Illinois) | 4,199.53 mi (6,758.50 km) |
| Oupeye to Cary (North Carolina) | 4,136.03 mi (6,656.29 km) |
| Oupeye to Casa de Oro-Mount Helix (California) | 5,694.96 mi (9,165.16 km) |
| Oupeye to Casa Grande (Arizona) | 5,519.05 mi (8,882.05 km) |
| Oupeye to Casas Adobes (Arizona) | 5,525.98 mi (8,893.21 km) |
| Oupeye to Cascades (Virginia) | 3,926.14 mi (6,318.52 km) |
| Oupeye to Casper (Wyoming) | 4,791.92 mi (7,711.86 km) |
| Oupeye to Casselberry (Florida) | 4,586.55 mi (7,381.34 km) |
| Oupeye to Castaic (California) | 5,645.62 mi (9,085.74 km) |
| Oupeye to Castle Pines (Colorado) | 4,926.57 mi (7,928.55 km) |
