| Karhula to Alexandria | 1,145.20 mi (1,843.03 km) |
| Karhula to Arad | 1,016.71 mi (1,636.24 km) |
| Karhula to Avrig | 1,028.39 mi (1,655.04 km) |
| Karhula to Babadag | 1,081.60 mi (1,740.67 km) |
| Karhula to Bacau | 962.62 mi (1,549.19 km) |
| Karhula to Baia Mare | 897.81 mi (1,444.88 km) |
| Karhula to Baia-Sprie | 897.61 mi (1,444.57 km) |
| Karhula to Baicoi | 1,069.79 mi (1,721.65 km) |
| Karhula to Bailesti | 1,148.59 mi (1,848.48 km) |
| Karhula to Bals | 1,123.04 mi (1,807.36 km) |
| Karhula to Baraolt | 999.21 mi (1,608.08 km) |
| Karhula to Barlad | 988.40 mi (1,590.67 km) |
| Karhula to Beclean | 928.03 mi (1,493.52 km) |
| Karhula to Beius | 975.72 mi (1,570.26 km) |
| Karhula to Bicaz | 940.61 mi (1,513.76 km) |
