| Gourock to Argostoli | 1,692.40 mi (2,723.65 km) |
| Gourock to Argyroupoli | 1,812.72 mi (2,917.29 km) |
| Gourock to Arta | 1,652.92 mi (2,660.12 km) |
| Gourock to Artemida | 1,817.33 mi (2,924.71 km) |
| Gourock to Aspropyrgos | 1,798.06 mi (2,893.69 km) |
| Gourock to Athens | 1,807.37 mi (2,908.68 km) |
| Gourock to Chaidari | 1,803.00 mi (2,901.65 km) |
| Gourock to Chalandri | 1,807.96 mi (2,909.64 km) |
| Gourock to Chalkida | 1,776.78 mi (2,859.46 km) |
| Gourock to Chania | 1,954.66 mi (3,145.72 km) |
| Gourock to Chios | 1,867.54 mi (3,005.52 km) |
| Gourock to Cholargos | 1,808.88 mi (2,911.11 km) |
| Gourock to Chrysoupoli | 1,680.89 mi (2,705.13 km) |
| Gourock to Dafni | 1,809.42 mi (2,911.98 km) |
| Gourock to Diavata | 1,632.73 mi (2,627.63 km) |
