| Davidson to Redondela | 3,795.08 mi (6,107.60 km) |
| Davidson to Reinosa | 3,992.89 mi (6,425.94 km) |
| Davidson to Requena | 4,230.84 mi (6,808.88 km) |
| Davidson to Reus | 4,290.19 mi (6,904.40 km) |
| Davidson to Rianxo | 3,777.38 mi (6,079.10 km) |
| Davidson to Ribadeo | 3,843.01 mi (6,184.73 km) |
| Davidson to Rincon de la Victoria | 4,150.35 mi (6,679.35 km) |
| Davidson to Ripoll | 4,311.49 mi (6,938.67 km) |
| Davidson to Ripollet | 4,330.02 mi (6,968.50 km) |
| Davidson to Rojales | 4,289.22 mi (6,902.84 km) |
| Davidson to Ronda | 4,105.11 mi (6,606.54 km) |
| Davidson to Roquetas de Mar | 4,233.21 mi (6,812.69 km) |
| Davidson to Rosas | 4,355.56 mi (7,009.60 km) |
| Davidson to Rubi | 4,324.24 mi (6,959.20 km) |
| Davidson to Rute | 4,129.42 mi (6,645.66 km) |
