| Gallup to Oliveira de Frades | 5,152.88 mi (8,292.77 km) |
| Gallup to Oliveira do Bairro | 5,146.78 mi (8,282.94 km) |
| Gallup to Oliveira do Hospital | 5,180.68 mi (8,337.50 km) |
| Gallup to Ourem | 5,177.21 mi (8,331.92 km) |
| Gallup to Ovar | 5,127.55 mi (8,252.00 km) |
| Gallup to Pacos de Ferreira | 5,122.36 mi (8,243.65 km) |
| Gallup to Palmela | 5,204.22 mi (8,375.38 km) |
| Gallup to Paredes | 5,127.80 mi (8,252.40 km) |
| Gallup to Paredes de Coura | 5,090.72 mi (8,192.72 km) |
| Gallup to Penacova | 5,165.72 mi (8,313.43 km) |
| Gallup to Penafiel | 5,129.70 mi (8,255.46 km) |
| Gallup to Peniche | 5,153.28 mi (8,293.40 km) |
| Gallup to Peso da Regua | 5,153.19 mi (8,293.25 km) |
| Gallup to Pinhal Novo | 5,201.11 mi (8,370.37 km) |
| Gallup to Pinhel | 5,198.64 mi (8,366.41 km) |
