| Johnston to Argostoli | 5,540.83 mi (8,917.11 km) |
| Johnston to Argyroupoli | 5,675.42 mi (9,133.70 km) |
| Johnston to Arta | 5,509.87 mi (8,867.28 km) |
| Johnston to Artemida | 5,681.09 mi (9,142.83 km) |
| Johnston to Aspropyrgos | 5,660.78 mi (9,110.15 km) |
| Johnston to Athens | 5,670.29 mi (9,125.46 km) |
| Johnston to Chaidari | 5,665.78 mi (9,118.19 km) |
| Johnston to Chalandri | 5,671.24 mi (9,126.98 km) |
| Johnston to Chalkida | 5,640.92 mi (9,078.18 km) |
| Johnston to Chania | 5,808.01 mi (9,347.09 km) |
| Johnston to Chios | 5,736.64 mi (9,232.22 km) |
| Johnston to Cholargos | 5,672.10 mi (9,128.36 km) |
| Johnston to Chrysoupoli | 5,550.61 mi (8,932.84 km) |
| Johnston to Dafni | 5,672.24 mi (9,128.59 km) |
| Johnston to Diavata | 5,500.94 mi (8,852.90 km) |
