| Harrow to Buhusi | 1,259.85 mi (2,027.53 km) |
| Harrow to Bumbesti-Jiu | 1,168.78 mi (1,880.97 km) |
| Harrow to Busteni | 1,251.49 mi (2,014.09 km) |
| Harrow to Buzau | 1,314.64 mi (2,115.70 km) |
| Harrow to Cajvana | 1,200.47 mi (1,931.96 km) |
| Harrow to Calafat | 1,195.50 mi (1,923.96 km) |
| Harrow to Calan | 1,133.85 mi (1,824.76 km) |
| Harrow to Calarasi | 1,369.83 mi (2,204.53 km) |
| Harrow to Campia Turzii | 1,144.41 mi (1,841.75 km) |
| Harrow to Campina | 1,269.68 mi (2,043.35 km) |
| Harrow to Campulung | 1,235.65 mi (1,988.59 km) |
| Harrow to Campulung Moldovenesc | 1,187.23 mi (1,910.66 km) |
| Harrow to Caracal | 1,248.06 mi (2,008.55 km) |
| Harrow to Caransebes | 1,111.76 mi (1,789.21 km) |
| Harrow to Carei | 1,051.06 mi (1,691.52 km) |
