| Koper to Teulada | 840.72 mi (1,353.01 km) |
| Koper to Tiana | 638.62 mi (1,027.76 km) |
| Koper to Tineo | 1,007.10 mi (1,620.77 km) |
| Koper to Tocina | 1,142.09 mi (1,838.01 km) |
| Koper to Toledo | 980.98 mi (1,578.73 km) |
| Koper to Tolosa | 797.80 mi (1,283.93 km) |
| Koper to Tomares | 1,164.98 mi (1,874.86 km) |
| Koper to Tomelloso | 960.13 mi (1,545.18 km) |
| Koper to Tomino | 1,142.93 mi (1,839.37 km) |
| Koper to Tordera | 610.96 mi (983.24 km) |
| Koper to Tordesillas | 976.72 mi (1,571.88 km) |
| Koper to Torello | 620.33 mi (998.32 km) |
| Koper to Toro | 995.01 mi (1,601.31 km) |
| Koper to Torre del Campo | 1,053.09 mi (1,694.79 km) |
| Koper to Torre del Mar | 1,105.40 mi (1,778.97 km) |
