| Cobh to Delhi (California) | 5,051.85 mi (8,130.16 km) |
| Cobh to Delray Beach (Florida) | 4,039.04 mi (6,500.21 km) |
| Cobh to Deltona (Florida) | 3,965.03 mi (6,381.10 km) |
| Cobh to Deming (New Mexico) | 4,870.36 mi (7,838.09 km) |
| Cobh to Denison (Texas) | 4,359.60 mi (7,016.10 km) |
| Cobh to Dent (Ohio) | 3,622.15 mi (5,829.29 km) |
| Cobh to Denton (Texas) | 4,409.39 mi (7,096.24 km) |
| Cobh to Dentsville (South Carolina) | 3,704.87 mi (5,962.41 km) |
| Cobh to Denver (Colorado) | 4,376.87 mi (7,043.90 km) |
| Cobh to Depew (New York) | 3,219.42 mi (5,181.15 km) |
| Cobh to Derby (Connecticut) | 3,053.93 mi (4,914.83 km) |
| Cobh to Derby (Kansas) | 4,199.07 mi (6,757.75 km) |
| Cobh to Des Moines (Iowa) | 3,867.34 mi (6,223.88 km) |
| Cobh to Des Moines (Washington) | 4,552.18 mi (7,326.03 km) |
| Cobh to Des Plaines (Illinois) | 3,624.46 mi (5,833.00 km) |
