| Webster Groves to Zory | 4,952.84 mi (7,970.82 km) |
| Webster Groves to Zuromin | 4,862.11 mi (7,824.81 km) |
| Webster Groves to Zychlin | 4,888.73 mi (7,867.65 km) |
| Webster Groves to Zyrardow | 4,923.86 mi (7,924.18 km) |
| Webster Groves to Zywiec | 4,986.04 mi (8,024.26 km) |
| Webster Groves to Abrantes | 4,242.01 mi (6,826.86 km) |
| Webster Groves to Agualva | 4,212.43 mi (6,779.25 km) |
| Webster Groves to Aguas Santas | 4,167.86 mi (6,707.53 km) |
| Webster Groves to Agueda | 4,194.49 mi (6,750.38 km) |
| Webster Groves to Albergaria-a-Velha | 4,189.19 mi (6,741.84 km) |
| Webster Groves to Albufeira | 4,318.38 mi (6,949.76 km) |
| Webster Groves to Alcacer do Sal | 4,262.79 mi (6,860.30 km) |
| Webster Groves to Alcanena | 4,219.81 mi (6,791.12 km) |
| Webster Groves to Alcobaca | 4,202.36 mi (6,763.05 km) |
| Webster Groves to Alcochete | 4,228.87 mi (6,805.71 km) |
