| Clayton to Argostoli | 1,507.37 mi (2,425.88 km) |
| Clayton to Argyroupoli | 1,632.35 mi (2,627.01 km) |
| Clayton to Arta | 1,470.11 mi (2,365.91 km) |
| Clayton to Artemida | 1,637.49 mi (2,635.29 km) |
| Clayton to Aspropyrgos | 1,617.68 mi (2,603.41 km) |
| Clayton to Athens | 1,627.10 mi (2,618.57 km) |
| Clayton to Chaidari | 1,622.66 mi (2,611.42 km) |
| Clayton to Chalandri | 1,627.87 mi (2,619.81 km) |
| Clayton to Chalkida | 1,597.12 mi (2,570.32 km) |
| Clayton to Chania | 1,771.23 mi (2,850.52 km) |
| Clayton to Chios | 1,692.27 mi (2,723.45 km) |
| Clayton to Cholargos | 1,628.76 mi (2,621.24 km) |
| Clayton to Chrysoupoli | 1,508.81 mi (2,428.19 km) |
| Clayton to Dafni | 1,629.10 mi (2,621.79 km) |
| Clayton to Diavata | 1,456.24 mi (2,343.58 km) |
