| Castlebar to Uhersky Brod | 1,199.36 mi (1,930.18 km) |
| Castlebar to Unicov | 1,155.94 mi (1,860.30 km) |
| Castlebar to Usti nad Labem | 1,006.65 mi (1,620.05 km) |
| Castlebar to Usti nad Orlici | 1,120.63 mi (1,803.47 km) |
| Castlebar to Valasske Mezirici | 1,199.13 mi (1,929.81 km) |
| Castlebar to Varnsdorf | 1,023.78 mi (1,647.62 km) |
| Castlebar to Velke Mezirici | 1,123.02 mi (1,807.32 km) |
| Castlebar to Veseli nad Moravou | 1,190.58 mi (1,916.06 km) |
| Castlebar to Vlasim | 1,067.51 mi (1,717.99 km) |
| Castlebar to Vrchlabi | 1,071.27 mi (1,724.05 km) |
| Castlebar to Vsetin | 1,204.07 mi (1,937.76 km) |
| Castlebar to Vyskov | 1,165.38 mi (1,875.50 km) |
| Castlebar to Vysoke Myto | 1,111.77 mi (1,789.21 km) |
| Castlebar to Zabreh | 1,142.65 mi (1,838.91 km) |
| Castlebar to Zatec | 995.20 mi (1,601.63 km) |
