| Gourock to Cedar Rapids (Iowa) | 3,784.22 mi (6,090.12 km) |
| Gourock to Cedarburg (Wisconsin) | 3,587.65 mi (5,773.77 km) |
| Gourock to Celebration (Florida) | 4,117.83 mi (6,627.01 km) |
| Gourock to Celina (Ohio) | 3,598.91 mi (5,791.88 km) |
| Gourock to Celina (Texas) | 4,419.38 mi (7,112.30 km) |
| Gourock to Centennial (Colorado) | 4,358.20 mi (7,013.85 km) |
| Gourock to Center Point (Alabama) | 4,030.33 mi (6,486.19 km) |
| Gourock to Centereach (New York) | 3,154.64 mi (5,076.90 km) |
| Gourock to Centerton (Arkansas) | 4,167.11 mi (6,706.31 km) |
| Gourock to Centerville (Ohio) | 3,629.26 mi (5,840.73 km) |
| Gourock to Centerville (Utah) | 4,508.28 mi (7,255.38 km) |
| Gourock to Central (Louisiana) | 4,356.99 mi (7,011.90 km) |
| Gourock to Central Falls (Rhode Island) | 3,042.43 mi (4,896.32 km) |
| Gourock to Central Islip (New York) | 3,162.92 mi (5,090.22 km) |
| Gourock to Central Point (Oregon) | 4,744.80 mi (7,636.02 km) |
