| Covington to Santarem | 3,933.75 mi (6,330.75 km) |
| Covington to Santiago do Cacem | 3,970.42 mi (6,389.77 km) |
| Covington to Santo Andre | 3,966.95 mi (6,384.19 km) |
| Covington to Santo Tirso | 3,881.89 mi (6,247.29 km) |
| Covington to Sao Bras de Alportel | 4,037.51 mi (6,497.75 km) |
| Covington to Sao Felix da Marinha | 3,883.22 mi (6,249.45 km) |
| Covington to Sao Joao da Madeira | 3,893.56 mi (6,266.08 km) |
| Covington to Sao Joao de Ver | 3,888.96 mi (6,258.68 km) |
| Covington to Sao Mamede de Infesta | 3,879.48 mi (6,243.41 km) |
| Covington to Sao Pedro do Sul | 3,917.87 mi (6,305.20 km) |
| Covington to Satao | 3,934.12 mi (6,331.36 km) |
| Covington to Seia | 3,944.89 mi (6,348.69 km) |
| Covington to Senhora da Hora | 3,877.48 mi (6,240.20 km) |
| Covington to Serpa | 4,026.13 mi (6,479.43 km) |
| Covington to Serta | 3,944.70 mi (6,348.39 km) |
