| Pen-y-Bont ar Ogwr to Veliki Preslav | 1,521.71 mi (2,448.95 km) |
| Pen-y-Bont ar Ogwr to Veliko Tarnovo | 1,474.39 mi (2,372.80 km) |
| Pen-y-Bont ar Ogwr to Velingrad | 1,448.85 mi (2,331.69 km) |
| Pen-y-Bont ar Ogwr to Vidin | 1,324.15 mi (2,131.02 km) |
| Pen-y-Bont ar Ogwr to Vratsa | 1,383.03 mi (2,225.77 km) |
| Pen-y-Bont ar Ogwr to Yambol | 1,534.48 mi (2,469.51 km) |
| Pen-y-Bont ar Ogwr to Zlatograd | 1,520.50 mi (2,447.01 km) |
| Pen-y-Bont ar Ogwr to Beli Manastir | 1,082.29 mi (1,741.77 km) |
| Pen-y-Bont ar Ogwr to Bjelovar | 1,003.90 mi (1,615.62 km) |
| Pen-y-Bont ar Ogwr to Cakovec | 970.74 mi (1,562.26 km) |
| Pen-y-Bont ar Ogwr to Cepin | 1,089.51 mi (1,753.39 km) |
| Pen-y-Bont ar Ogwr to Crikvenica | 942.72 mi (1,517.15 km) |
| Pen-y-Bont ar Ogwr to Dakovo | 1,090.25 mi (1,754.59 km) |
| Pen-y-Bont ar Ogwr to Daruvar | 1,030.88 mi (1,659.04 km) |
| Pen-y-Bont ar Ogwr to Duga Resa | 964.99 mi (1,553.00 km) |
