| Harrow to Argostoli | 1,369.05 mi (2,203.28 km) |
| Harrow to Argyroupoli | 1,501.91 mi (2,417.09 km) |
| Harrow to Arta | 1,336.03 mi (2,150.13 km) |
| Harrow to Artemida | 1,507.92 mi (2,426.77 km) |
| Harrow to Aspropyrgos | 1,487.30 mi (2,393.58 km) |
| Harrow to Athens | 1,496.86 mi (2,408.96 km) |
| Harrow to Chaidari | 1,492.31 mi (2,401.64 km) |
| Harrow to Chalandri | 1,497.92 mi (2,410.67 km) |
| Harrow to Chalkida | 1,467.98 mi (2,362.49 km) |
| Harrow to Chania | 1,635.16 mi (2,631.54 km) |
| Harrow to Chios | 1,569.70 mi (2,526.19 km) |
| Harrow to Cholargos | 1,498.76 mi (2,412.02 km) |
| Harrow to Chrysoupoli | 1,391.87 mi (2,240.00 km) |
| Harrow to Dafni | 1,498.77 mi (2,412.04 km) |
| Harrow to Diavata | 1,332.81 mi (2,144.96 km) |
