| Oulu to Rossano | 1,793.55 mi (2,886.43 km) |
| Oulu to Rottofreno | 1,506.03 mi (2,423.72 km) |
| Oulu to Rovato | 1,465.80 mi (2,358.97 km) |
| Oulu to Roverbella | 1,474.28 mi (2,372.62 km) |
| Oulu to Rovereto | 1,429.53 mi (2,300.61 km) |
| Oulu to Rovigo | 1,472.34 mi (2,369.50 km) |
| Oulu to Rozzano | 1,490.87 mi (2,399.33 km) |
| Oulu to Rubano | 1,449.08 mi (2,332.08 km) |
| Oulu to Rubiera | 1,514.81 mi (2,437.86 km) |
| Oulu to Ruffano | 1,753.34 mi (2,821.72 km) |
| Oulu to Russi | 1,516.06 mi (2,439.87 km) |
| Oulu to Rutigliano | 1,698.08 mi (2,732.80 km) |
| Oulu to Ruvo di Puglia | 1,688.94 mi (2,718.09 km) |
| Oulu to Sabaudia | 1,710.44 mi (2,752.69 km) |
| Oulu to Sacile | 1,404.11 mi (2,259.70 km) |
