| Letchworth to Slatina | 1,238.90 mi (1,993.81 km) |
| Letchworth to Slobozia | 1,358.29 mi (2,185.95 km) |
| Letchworth to Sovata | 1,192.39 mi (1,918.96 km) |
| Letchworth to Strehaia | 1,183.69 mi (1,904.96 km) |
| Letchworth to Suceava | 1,210.66 mi (1,948.37 km) |
| Letchworth to Targoviste | 1,265.60 mi (2,036.78 km) |
| Letchworth to Targu Frumos | 1,255.58 mi (2,020.67 km) |
| Letchworth to Targu Jiu | 1,171.29 mi (1,885.01 km) |
| Letchworth to Targu Lapus | 1,115.00 mi (1,794.42 km) |
| Letchworth to Targu Neamt | 1,228.04 mi (1,976.33 km) |
| Letchworth to Targu Ocna | 1,267.70 mi (2,040.17 km) |
| Letchworth to Targu Secuiesc | 1,256.79 mi (2,022.60 km) |
| Letchworth to Targu-Mures | 1,172.45 mi (1,886.88 km) |
| Letchworth to Tarnaveni | 1,167.20 mi (1,878.42 km) |
| Letchworth to Tasnad | 1,060.28 mi (1,706.35 km) |
