| Keskin to Carson (California) | 7,049.17 mi (11,344.54 km) |
| Keskin to Carson City (Nevada) | 6,736.34 mi (10,841.08 km) |
| Keskin to Carteret (New Jersey) | 5,274.29 mi (8,488.15 km) |
| Keskin to Cartersville (Georgia) | 5,998.75 mi (9,654.05 km) |
| Keskin to Carthage (Missouri) | 6,185.24 mi (9,954.19 km) |
| Keskin to Cary (Illinois) | 5,710.29 mi (9,189.83 km) |
| Keskin to Cary (North Carolina) | 5,682.34 mi (9,144.85 km) |
| Keskin to Casa de Oro-Mount Helix (California) | 7,089.60 mi (11,409.61 km) |
| Keskin to Casa Grande (Arizona) | 6,954.73 mi (11,192.55 km) |
| Keskin to Casas Adobes (Arizona) | 6,969.94 mi (11,217.03 km) |
| Keskin to Cascades (Virginia) | 5,469.98 mi (8,803.08 km) |
| Keskin to Casper (Wyoming) | 6,209.74 mi (9,993.61 km) |
| Keskin to Casselberry (Florida) | 6,133.38 mi (9,870.73 km) |
| Keskin to Castaic (California) | 7,015.69 mi (11,290.66 km) |
| Keskin to Castle Pines (Colorado) | 6,373.61 mi (10,257.33 km) |
