| Carlow to Hennef | 622.42 mi (1,001.68 km) |
| Carlow to Hennigsdorf | 839.75 mi (1,351.44 km) |
| Carlow to Henstedt-Ulzburg | 700.44 mi (1,127.24 km) |
| Carlow to Heppenheim | 707.00 mi (1,137.81 km) |
| Carlow to Herbolzheim | 718.50 mi (1,156.32 km) |
| Carlow to Herborn | 667.02 mi (1,073.46 km) |
| Carlow to Herbrechtingen | 800.16 mi (1,287.74 km) |
| Carlow to Herdecke | 616.37 mi (991.95 km) |
| Carlow to Herford | 657.52 mi (1,058.17 km) |
| Carlow to Herne | 604.76 mi (973.28 km) |
| Carlow to Herrenberg | 748.69 mi (1,204.90 km) |
| Carlow to Herrsching am Ammersee | 861.58 mi (1,386.57 km) |
| Carlow to Hersbruck | 825.47 mi (1,328.46 km) |
| Carlow to Herten | 600.46 mi (966.35 km) |
| Carlow to Herxheim | 704.75 mi (1,134.19 km) |
