| Pen-y-Bont ar Ogwr to Haapsalu | 1,174.74 mi (1,890.56 km) |
| Pen-y-Bont ar Ogwr to Jogeva | 1,271.95 mi (2,047.01 km) |
| Pen-y-Bont ar Ogwr to Johvi | 1,315.40 mi (2,116.94 km) |
| Pen-y-Bont ar Ogwr to Kardla | 1,148.39 mi (1,848.16 km) |
| Pen-y-Bont ar Ogwr to Keila | 1,211.25 mi (1,949.32 km) |
| Pen-y-Bont ar Ogwr to Kohtla-Jarve | 1,310.06 mi (2,108.33 km) |
| Pen-y-Bont ar Ogwr to Kuressaare | 1,126.56 mi (1,813.03 km) |
| Pen-y-Bont ar Ogwr to Maardu | 1,234.34 mi (1,986.48 km) |
| Pen-y-Bont ar Ogwr to Narva | 1,342.28 mi (2,160.19 km) |
| Pen-y-Bont ar Ogwr to Paide | 1,244.07 mi (2,002.14 km) |
| Pen-y-Bont ar Ogwr to Parnu | 1,200.05 mi (1,931.30 km) |
| Pen-y-Bont ar Ogwr to Polva | 1,288.24 mi (2,073.23 km) |
| Pen-y-Bont ar Ogwr to Rakvere | 1,278.10 mi (2,056.90 km) |
| Pen-y-Bont ar Ogwr to Rapla | 1,219.30 mi (1,962.28 km) |
| Pen-y-Bont ar Ogwr to Sillamae | 1,327.87 mi (2,137.00 km) |
