| Cobh to Clarkston (Georgia) | 3,854.55 mi (6,203.31 km) |
| Cobh to Clarksville (Indiana) | 3,706.60 mi (5,965.20 km) |
| Cobh to Clarksville (Tennessee) | 3,851.89 mi (6,199.01 km) |
| Cobh to Clawson (Michigan) | 3,414.19 mi (5,494.62 km) |
| Cobh to Clay (Alabama) | 3,958.35 mi (6,370.34 km) |
| Cobh to Clayton (California) | 5,060.97 mi (8,144.85 km) |
| Cobh to Clayton (Missouri) | 3,875.09 mi (6,236.36 km) |
| Cobh to Clayton (North Carolina) | 3,526.21 mi (5,674.89 km) |
| Cobh to Clayton (Ohio) | 3,578.33 mi (5,758.77 km) |
| Cobh to Clearfield (Utah) | 4,561.00 mi (7,340.22 km) |
| Cobh to Clearlake (California) | 5,026.61 mi (8,089.55 km) |
| Cobh to Clearwater (Florida) | 4,076.50 mi (6,560.50 km) |
| Cobh to Cleburne (Texas) | 4,463.56 mi (7,183.40 km) |
| Cobh to Clemmons (North Carolina) | 3,590.07 mi (5,777.65 km) |
| Cobh to Clemson (South Carolina) | 3,753.87 mi (6,041.27 km) |
