| Johnston to Quarteira | 4,386.47 mi (7,059.33 km) |
| Johnston to Queluz | 4,269.86 mi (6,871.68 km) |
| Johnston to Reguengos de Monsaraz | 4,361.00 mi (7,018.35 km) |
| Johnston to Resende | 4,241.45 mi (6,825.95 km) |
| Johnston to Ribeira Brava | 4,127.15 mi (6,642.01 km) |
| Johnston to Ribeira Grande | 3,536.51 mi (5,691.45 km) |
| Johnston to Rio de Mouro | 4,266.20 mi (6,865.78 km) |
| Johnston to Rio Maior | 4,263.38 mi (6,861.25 km) |
| Johnston to Rio Tinto | 4,212.47 mi (6,779.32 km) |
| Johnston to Sabugal | 4,308.35 mi (6,933.62 km) |
| Johnston to Sacavem | 4,275.58 mi (6,880.88 km) |
| Johnston to Salvaterra de Magos | 4,281.90 mi (6,891.06 km) |
| Johnston to Santa Comba Dao | 4,260.60 mi (6,856.77 km) |
| Johnston to Santa Cruz | 4,139.38 mi (6,661.68 km) |
| Johnston to Santa Iria da Azoia | 4,274.43 mi (6,879.03 km) |
