| Ukiah to Rochefort | 5,558.63 mi (8,945.75 km) |
| Ukiah to Rodez | 5,754.05 mi (9,260.25 km) |
| Ukiah to Rognac | 5,882.94 mi (9,467.68 km) |
| Ukiah to Roissy-en-Brie | 5,519.58 mi (8,882.91 km) |
| Ukiah to Romainville | 5,508.31 mi (8,864.77 km) |
| Ukiah to Romans-sur-Isere | 5,792.24 mi (9,321.71 km) |
| Ukiah to Rombas | 5,592.01 mi (8,999.47 km) |
| Ukiah to Romilly-sur-Seine | 5,565.35 mi (8,956.56 km) |
| Ukiah to Ronchin | 5,435.48 mi (8,747.56 km) |
| Ukiah to Roncq | 5,428.46 mi (8,736.26 km) |
| Ukiah to Roquebrune-sur-Argens | 5,927.92 mi (9,540.07 km) |
| Ukiah to Roquevaire | 5,901.90 mi (9,498.19 km) |
| Ukiah to Rosny-sous-Bois | 5,510.63 mi (8,868.51 km) |
| Ukiah to Roubaix | 5,433.55 mi (8,744.46 km) |
| Ukiah to Rouen | 5,439.52 mi (8,754.06 km) |
