| Penarth to Imatra | 1,377.63 mi (2,217.09 km) |
| Penarth to Jakobstad | 1,262.65 mi (2,032.04 km) |
| Penarth to Jamsa | 1,279.91 mi (2,059.82 km) |
| Penarth to Janakkala | 1,240.61 mi (1,996.57 km) |
| Penarth to Jarvenpaa | 1,245.18 mi (2,003.92 km) |
| Penarth to Joensuu | 1,435.35 mi (2,309.98 km) |
| Penarth to Joutseno | 1,368.02 mi (2,201.62 km) |
| Penarth to Jyvaskyla | 1,306.20 mi (2,102.12 km) |
| Penarth to Jyvaskylan Maalaiskunta | 1,307.40 mi (2,104.05 km) |
| Penarth to Kaarina | 1,155.74 mi (1,859.99 km) |
| Penarth to Kajaani | 1,416.10 mi (2,279.00 km) |
| Penarth to Kalajoki | 1,316.10 mi (2,118.05 km) |
| Penarth to Kangasala | 1,235.60 mi (1,988.50 km) |
| Penarth to Kankaanpaa | 1,194.66 mi (1,922.61 km) |
| Penarth to Karhula | 1,306.19 mi (2,102.10 km) |
