| Covington to Zory | 4,723.32 mi (7,601.45 km) |
| Covington to Zuromin | 4,644.46 mi (7,474.53 km) |
| Covington to Zychlin | 4,667.86 mi (7,512.20 km) |
| Covington to Zyrardow | 4,703.61 mi (7,569.73 km) |
| Covington to Zywiec | 4,756.17 mi (7,654.32 km) |
| Covington to Abrantes | 3,950.24 mi (6,357.30 km) |
| Covington to Agualva | 3,918.25 mi (6,305.81 km) |
| Covington to Aguas Santas | 3,879.73 mi (6,243.83 km) |
| Covington to Agueda | 3,905.00 mi (6,284.49 km) |
| Covington to Albergaria-a-Velha | 3,899.94 mi (6,276.35 km) |
| Covington to Albufeira | 4,021.71 mi (6,472.32 km) |
| Covington to Alcacer do Sal | 3,968.44 mi (6,386.59 km) |
| Covington to Alcanena | 3,927.64 mi (6,320.92 km) |
| Covington to Alcobaca | 3,910.12 mi (6,292.73 km) |
| Covington to Alcochete | 3,934.92 mi (6,332.64 km) |
