| Donegal to Steti | 983.25 mi (1,582.39 km) |
| Donegal to Strakonice | 1,003.36 mi (1,614.75 km) |
| Donegal to Studenka | 1,152.69 mi (1,855.07 km) |
| Donegal to Sumperk | 1,101.11 mi (1,772.07 km) |
| Donegal to Susice | 989.53 mi (1,592.49 km) |
| Donegal to Svitavy | 1,087.79 mi (1,750.63 km) |
| Donegal to Tabor | 1,027.66 mi (1,653.86 km) |
| Donegal to Tachov | 935.67 mi (1,505.81 km) |
| Donegal to Teplice | 956.07 mi (1,538.64 km) |
| Donegal to Tisnov | 1,099.34 mi (1,769.22 km) |
| Donegal to Trebic | 1,082.46 mi (1,742.05 km) |
| Donegal to Trinec | 1,177.74 mi (1,895.39 km) |
| Donegal to Trutnov | 1,041.13 mi (1,675.53 km) |
| Donegal to Turnov | 1,010.29 mi (1,625.91 km) |
| Donegal to Uherske Hradiste | 1,149.55 mi (1,850.03 km) |
