| Hertford to Rende | 1,161.05 mi (1,868.53 km) |
| Hertford to Resana | 692.78 mi (1,114.92 km) |
| Hertford to Rescaldina | 592.23 mi (953.11 km) |
| Hertford to Rezzato | 641.89 mi (1,033.01 km) |
| Hertford to Rho | 599.23 mi (964.37 km) |
| Hertford to Ribera | 1,181.61 mi (1,901.63 km) |
| Hertford to Riccione Marina | 796.55 mi (1,281.93 km) |
| Hertford to Riesi | 1,216.74 mi (1,958.16 km) |
| Hertford to Rieti | 886.92 mi (1,427.36 km) |
| Hertford to Rignano Flaminio | 886.34 mi (1,426.42 km) |
| Hertford to Rignano sull'Arno | 771.42 mi (1,241.48 km) |
| Hertford to Rimini | 790.78 mi (1,272.64 km) |
| Hertford to Rionero in Vulture | 1,058.11 mi (1,702.87 km) |
| Hertford to Riposto | 1,221.89 mi (1,966.44 km) |
| Hertford to Riva del Garda | 642.15 mi (1,033.44 km) |
