| Ashtabula to Redondela | 3,582.61 mi (5,765.65 km) |
| Ashtabula to Reinosa | 3,764.47 mi (6,058.33 km) |
| Ashtabula to Requena | 4,019.70 mi (6,469.09 km) |
| Ashtabula to Reus | 4,061.65 mi (6,536.60 km) |
| Ashtabula to Rianxo | 3,562.50 mi (5,733.29 km) |
| Ashtabula to Ribadeo | 3,617.29 mi (5,821.47 km) |
| Ashtabula to Rincon de la Victoria | 3,968.21 mi (6,386.22 km) |
| Ashtabula to Ripoll | 4,073.17 mi (6,555.13 km) |
| Ashtabula to Ripollet | 4,096.45 mi (6,592.61 km) |
| Ashtabula to Rojales | 4,086.74 mi (6,576.98 km) |
| Ashtabula to Ronda | 3,925.49 mi (6,317.47 km) |
| Ashtabula to Roquetas de Mar | 4,045.66 mi (6,510.87 km) |
| Ashtabula to Rosas | 4,114.34 mi (6,621.39 km) |
| Ashtabula to Rubi | 4,091.02 mi (6,583.87 km) |
| Ashtabula to Rute | 3,943.14 mi (6,345.88 km) |
