| Quarteira to Orthez | 587.80 mi (945.97 km) |
| Quarteira to Orvault | 778.46 mi (1,252.82 km) |
| Quarteira to Osny | 972.53 mi (1,565.14 km) |
| Quarteira to Ostwald | 1,123.62 mi (1,808.29 km) |
| Quarteira to Ouistreham | 930.43 mi (1,497.39 km) |
| Quarteira to Oullins | 895.03 mi (1,440.42 km) |
| Quarteira to Outreau | 1,056.52 mi (1,700.31 km) |
| Quarteira to Oyonnax | 950.04 mi (1,528.94 km) |
| Quarteira to Ozoir-la-Ferriere | 973.65 mi (1,566.94 km) |
| Quarteira to Pace | 829.66 mi (1,335.21 km) |
| Quarteira to Palaiseau | 958.18 mi (1,542.04 km) |
| Quarteira to Pamiers | 661.19 mi (1,064.09 km) |
| Quarteira to Panazol | 776.52 mi (1,249.69 km) |
| Quarteira to Pantin | 972.51 mi (1,565.10 km) |
| Quarteira to Paray-le-Monial | 901.86 mi (1,451.41 km) |
