| Solon to Redondela | 3,627.55 mi (5,837.97 km) |
| Solon to Reinosa | 3,810.08 mi (6,131.73 km) |
| Solon to Requena | 4,064.71 mi (6,541.51 km) |
| Solon to Reus | 4,107.32 mi (6,610.10 km) |
| Solon to Rianxo | 3,607.53 mi (5,805.76 km) |
| Solon to Ribadeo | 3,662.76 mi (5,894.64 km) |
| Solon to Rincon de la Victoria | 4,011.93 mi (6,456.58 km) |
| Solon to Ripoll | 4,119.18 mi (6,629.17 km) |
| Solon to Ripollet | 4,142.31 mi (6,666.40 km) |
| Solon to Rojales | 4,131.41 mi (6,648.86 km) |
| Solon to Ronda | 3,969.07 mi (6,387.61 km) |
| Solon to Roquetas de Mar | 4,089.66 mi (6,581.67 km) |
| Solon to Rosas | 4,160.45 mi (6,695.60 km) |
| Solon to Rubi | 4,136.87 mi (6,657.64 km) |
| Solon to Rute | 3,987.05 mi (6,416.53 km) |
