| Castlebar to Tallinn | 1,332.67 mi (2,144.72 km) |
| Castlebar to Tartu | 1,403.70 mi (2,259.04 km) |
| Castlebar to Valga | 1,381.23 mi (2,222.87 km) |
| Castlebar to Viljandi | 1,363.33 mi (2,194.07 km) |
| Castlebar to Voru | 1,416.11 mi (2,279.01 km) |
| Castlebar to Aanekoski | 1,387.06 mi (2,232.26 km) |
| Castlebar to Alajarvi | 1,333.31 mi (2,145.76 km) |
| Castlebar to Alavus | 1,321.09 mi (2,126.09 km) |
| Castlebar to Ekenas | 1,289.05 mi (2,074.53 km) |
| Castlebar to Espoo | 1,332.24 mi (2,144.03 km) |
| Castlebar to Eura | 1,253.27 mi (2,016.94 km) |
| Castlebar to Eurajoki | 1,242.55 mi (1,999.69 km) |
| Castlebar to Forssa | 1,301.34 mi (2,094.30 km) |
| Castlebar to Hakkila | 1,342.78 mi (2,160.99 km) |
| Castlebar to Halikko | 1,279.62 mi (2,059.35 km) |
