| Clayton to Zory | 907.82 mi (1,460.99 km) |
| Clayton to Zuromin | 891.85 mi (1,435.29 km) |
| Clayton to Zychlin | 893.93 mi (1,438.65 km) |
| Clayton to Zyrardow | 930.64 mi (1,497.71 km) |
| Clayton to Zywiec | 938.76 mi (1,510.79 km) |
| Clayton to Abrantes | 1,033.63 mi (1,663.47 km) |
| Clayton to Agualva | 1,095.62 mi (1,763.24 km) |
| Clayton to Aguas Santas | 923.47 mi (1,486.18 km) |
| Clayton to Agueda | 963.25 mi (1,550.20 km) |
| Clayton to Albergaria-a-Velha | 955.84 mi (1,538.28 km) |
| Clayton to Albufeira | 1,193.54 mi (1,920.81 km) |
| Clayton to Alcacer do Sal | 1,110.85 mi (1,787.74 km) |
| Clayton to Alcanena | 1,039.99 mi (1,673.70 km) |
| Clayton to Alcobaca | 1,038.88 mi (1,671.92 km) |
| Clayton to Alcochete | 1,092.01 mi (1,757.43 km) |
