| Johnston to Piedras Blancas | 4,238.20 mi (6,820.72 km) |
| Johnston to Piera | 4,642.76 mi (7,471.80 km) |
| Johnston to Pilar de la Horadada | 4,683.73 mi (7,537.73 km) |
| Johnston to Pilas | 4,459.83 mi (7,177.41 km) |
| Johnston to Pinos Puente | 4,576.92 mi (7,365.84 km) |
| Johnston to Pinto | 4,460.90 mi (7,179.12 km) |
| Johnston to Pizarra | 4,553.36 mi (7,327.93 km) |
| Johnston to Plasencia | 4,364.42 mi (7,023.86 km) |
| Johnston to Pola de Laviana | 4,267.93 mi (6,868.56 km) |
| Johnston to Pola de Lena | 4,259.12 mi (6,854.39 km) |
| Johnston to Pola de Siero | 4,258.53 mi (6,853.44 km) |
| Johnston to Pollensa | 4,764.00 mi (7,666.92 km) |
| Johnston to Ponferrada | 4,248.78 mi (6,837.76 km) |
| Johnston to Pontevedra | 4,164.11 mi (6,701.49 km) |
| Johnston to Portugalete | 4,372.20 mi (7,036.38 km) |
