| San Marino to Redondela | 5,530.05 mi (8,899.75 km) |
| San Marino to Reinosa | 5,676.02 mi (9,134.68 km) |
| San Marino to Requena | 5,954.80 mi (9,583.32 km) |
| San Marino to Reus | 5,961.40 mi (9,593.95 km) |
| San Marino to Rianxo | 5,506.53 mi (8,861.91 km) |
| San Marino to Ribadeo | 5,539.76 mi (8,915.38 km) |
| San Marino to Rincon de la Victoria | 5,951.90 mi (9,578.66 km) |
| San Marino to Ripoll | 5,951.45 mi (9,577.94 km) |
| San Marino to Ripollet | 5,984.19 mi (9,630.63 km) |
| San Marino to Rojales | 6,035.03 mi (9,712.43 km) |
| San Marino to Ronda | 5,913.80 mi (9,517.34 km) |
| San Marino to Roquetas de Mar | 6,019.37 mi (9,687.23 km) |
| San Marino to Rosas | 5,984.33 mi (9,630.85 km) |
| San Marino to Rubi | 5,979.73 mi (9,623.45 km) |
| San Marino to Rute | 5,921.44 mi (9,529.63 km) |
