| Tulcea to Rhosllanerchrugog | 1,523.62 mi (2,452.03 km) |
| Tulcea to Rhyl | 1,544.16 mi (2,485.09 km) |
| Tulcea to Rhymney | 1,523.95 mi (2,452.56 km) |
| Tulcea to Richmond | 1,394.57 mi (2,244.35 km) |
| Tulcea to Rickmansworth | 1,403.09 mi (2,258.06 km) |
| Tulcea to Ripley | 1,456.48 mi (2,343.97 km) |
| Tulcea to Ripon | 1,475.48 mi (2,374.56 km) |
| Tulcea to Risca | 1,514.94 mi (2,438.06 km) |
| Tulcea to Rochdale | 1,493.85 mi (2,404.12 km) |
| Tulcea to Rochester | 1,359.64 mi (2,188.12 km) |
| Tulcea to Rock Ferry | 1,525.44 mi (2,454.96 km) |
| Tulcea to Rogerstone | 1,513.25 mi (2,435.35 km) |
| Tulcea to Romford | 1,375.06 mi (2,212.94 km) |
| Tulcea to Romsey | 1,443.05 mi (2,322.36 km) |
| Tulcea to Ross on Wye | 1,495.30 mi (2,406.45 km) |
