| Natchitoches to Oliveira de Frades | 4,588.32 mi (7,384.19 km) |
| Natchitoches to Oliveira do Bairro | 4,578.22 mi (7,367.94 km) |
| Natchitoches to Oliveira do Hospital | 4,613.37 mi (7,424.50 km) |
| Natchitoches to Ourem | 4,597.87 mi (7,399.56 km) |
| Natchitoches to Ovar | 4,562.61 mi (7,342.81 km) |
| Natchitoches to Pacos de Ferreira | 4,563.48 mi (7,344.21 km) |
| Natchitoches to Palmela | 4,610.37 mi (7,419.68 km) |
| Natchitoches to Paredes | 4,568.42 mi (7,352.16 km) |
| Natchitoches to Paredes de Coura | 4,539.05 mi (7,304.90 km) |
| Natchitoches to Penacova | 4,595.25 mi (7,395.35 km) |
| Natchitoches to Penafiel | 4,570.64 mi (7,355.73 km) |
| Natchitoches to Peniche | 4,566.40 mi (7,348.91 km) |
| Natchitoches to Peso da Regua | 4,596.13 mi (7,396.75 km) |
| Natchitoches to Pinhal Novo | 4,607.95 mi (7,415.78 km) |
| Natchitoches to Pinhel | 4,640.47 mi (7,468.11 km) |
