| Penarth to Dobrova | 880.22 mi (1,416.58 km) |
| Penarth to Dobrovnik | 940.16 mi (1,513.04 km) |
| Penarth to Dobrovo | 846.15 mi (1,361.74 km) |
| Penarth to Dol | 888.32 mi (1,429.62 km) |
| Penarth to Dolenjske Toplice | 917.41 mi (1,476.43 km) |
| Penarth to Domzale | 884.56 mi (1,423.56 km) |
| Penarth to Dornava | 930.69 mi (1,497.80 km) |
| Penarth to Dragomer | 880.14 mi (1,416.44 km) |
| Penarth to Dravograd | 886.79 mi (1,427.16 km) |
| Penarth to Gorenja Vas | 867.27 mi (1,395.74 km) |
| Penarth to Gorisnica | 933.96 mi (1,503.07 km) |
| Penarth to Gornja Radgona | 924.49 mi (1,487.82 km) |
| Penarth to Gornji Grad | 887.73 mi (1,428.67 km) |
| Penarth to Gornji Petrovci | 929.78 mi (1,496.33 km) |
| Penarth to Grad | 925.01 mi (1,488.67 km) |
