| Carlow to Alexandria | 1,584.95 mi (2,550.73 km) |
| Carlow to Arad | 1,337.70 mi (2,152.82 km) |
| Carlow to Avrig | 1,480.78 mi (2,383.08 km) |
| Carlow to Babadag | 1,691.24 mi (2,721.79 km) |
| Carlow to Bacau | 1,556.63 mi (2,505.16 km) |
| Carlow to Baia Mare | 1,383.08 mi (2,225.86 km) |
| Carlow to Baia-Sprie | 1,388.35 mi (2,234.34 km) |
| Carlow to Baicoi | 1,566.40 mi (2,520.89 km) |
| Carlow to Bailesti | 1,501.27 mi (2,416.06 km) |
| Carlow to Bals | 1,519.50 mi (2,445.39 km) |
| Carlow to Baraolt | 1,518.89 mi (2,444.42 km) |
| Carlow to Barlad | 1,600.16 mi (2,575.21 km) |
| Carlow to Beclean | 1,423.17 mi (2,290.37 km) |
| Carlow to Beius | 1,364.37 mi (2,195.75 km) |
| Carlow to Bicaz | 1,511.49 mi (2,432.51 km) |
