| Barnsley to Glyka Nera | 1,611.00 mi (2,592.65 km) |
| Barnsley to Grevena | 1,416.65 mi (2,279.88 km) |
| Barnsley to Ialysos | 1,847.27 mi (2,972.89 km) |
| Barnsley to Ilion | 1,603.61 mi (2,580.76 km) |
| Barnsley to Ilioupoli | 1,610.66 mi (2,592.11 km) |
| Barnsley to Ioannina | 1,418.85 mi (2,283.41 km) |
| Barnsley to Irakleio | 1,798.62 mi (2,894.60 km) |
| Barnsley to Irakleio | 1,605.06 mi (2,583.09 km) |
| Barnsley to Kaisariani | 1,609.09 mi (2,589.59 km) |
| Barnsley to Kalamaria | 1,445.30 mi (2,325.99 km) |
| Barnsley to Kalamata | 1,603.24 mi (2,580.17 km) |
| Barnsley to Kallithea | 1,608.03 mi (2,587.88 km) |
| Barnsley to Kalymnos | 1,775.13 mi (2,856.79 km) |
| Barnsley to Kalyvia Thorikou | 1,621.79 mi (2,610.02 km) |
| Barnsley to Kamatero | 1,602.63 mi (2,579.19 km) |
