| Swansea to Islahiye | 6,207.20 mi (9,989.53 km) |
| Swansea to Isparta | 5,951.03 mi (9,577.25 km) |
| Swansea to Istanbul | 5,728.57 mi (9,219.24 km) |
| Swansea to Izmir | 5,790.39 mi (9,318.74 km) |
| Swansea to Kadinhani | 5,986.91 mi (9,635.00 km) |
| Swansea to Kadirli | 6,170.17 mi (9,929.94 km) |
| Swansea to Kagithane | 5,726.06 mi (9,215.21 km) |
| Swansea to Kahramanmaras | 6,187.42 mi (9,957.69 km) |
| Swansea to Kahta | 6,233.80 mi (10,032.34 km) |
| Swansea to Kaman | 5,982.25 mi (9,627.50 km) |
| Swansea to Kangal | 6,113.47 mi (9,838.68 km) |
| Swansea to Kapakli | 5,677.01 mi (9,136.26 km) |
| Swansea to Karaagac | 6,214.34 mi (10,001.01 km) |
| Swansea to Karaagac | 5,678.05 mi (9,137.95 km) |
| Swansea to Karabuk | 5,848.32 mi (9,411.97 km) |
