Get a piece of wire and use it to measure the length of hose you need. Earl's offers a Build it yourself line of brake hoses with different banjo ends with different angles, etc.
You can build a line that's of perfect fit that works for you.
Mine runs inside the swing arm, through a hole drilled in the hugger, protected by a short piece of rubber hose and held from touching the tire with a hidden home-made bracket.
Euro RC51 SP2: HRC WSB Ti Hi-Level, T1 Airbox & Snorkel, PCIII, Dymag CA5 Carbon Wheels, Ti64 Spindles (F, R & Swing Arm), Mori Link, Maxton GP7 Shock & Ohlins 832 Forks, Brembo GP Calipers & SBK narrow track (F), Braketech Disc (R), Brembo billet Underslung x 2 Brembo RCS, Tyga Triple, 7075 Stem, Probolt Titanium all over, Babyface rearsets, MR Complete Carbon Lineup, Custom Undertail & CBR 1000 LED, Watsen LED Indicators, Harris Brace, Giles clip-ons, Corbin seat, etc. 2013 BOTY.