| Calexico to Rende | 6,577.52 mi (10,585.50 km) |
| Calexico to Resana | 6,106.63 mi (9,827.66 km) |
| Calexico to Rescaldina | 6,008.62 mi (9,669.93 km) |
| Calexico to Rezzato | 6,059.29 mi (9,751.48 km) |
| Calexico to Rho | 6,015.56 mi (9,681.11 km) |
| Calexico to Ribera | 6,572.38 mi (10,577.22 km) |
| Calexico to Riccione Marina | 6,213.71 mi (10,000.00 km) |
| Calexico to Riesi | 6,613.10 mi (10,642.75 km) |
| Calexico to Rieti | 6,303.31 mi (10,144.20 km) |
| Calexico to Rignano Flaminio | 6,301.27 mi (10,140.91 km) |
| Calexico to Rignano sull'Arno | 6,188.06 mi (9,958.71 km) |
| Calexico to Rimini | 6,207.95 mi (9,990.72 km) |
| Calexico to Rionero in Vulture | 6,475.56 mi (10,421.40 km) |
| Calexico to Riposto | 6,628.97 mi (10,668.30 km) |
| Calexico to Riva del Garda | 6,058.14 mi (9,749.64 km) |
